英文

考试列表 222

People who have lost their sense of touch

Vocabulary1. immune·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: Protected from a disease or not affected by something.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Some people are immune to certain viruses.2. autoimmune·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: Relating to a condition where the body attacks its own cells.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: His illness was caused by an autoimmune disorder.3. reaction·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: A response to a stimulus or change.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The skin had a bad reaction to the cream.4. neurological·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: Related to the nervous system and the brain.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: She is studying neurological diseases.5. disorder·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: An abnormal physical or mental condition.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Autism is a developmental disorder.6. sensation·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: A physical feeling or perception from the senses.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: He lost all sensation in his hands.7. perceive·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: To become aware of something through the senses.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: We perceive touch through receptors in the skin.8. receptor·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: A cell or structure that receives signals or stimuli.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Pain receptors help protect the body.9. mechanical·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: Related to physical movement or force.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Mechanical receptors respond to pressure.10. vibration·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: Rapid back-and-forth movement.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The phone’s vibration woke him up.11. stretch·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: To become longer or tighter when pulled.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Muscles stretch during exercise.12. thermal·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: Related to heat or temperature.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Thermal receptors detect hot and cold.13. detect·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: To discover or notice something.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The device can detect small changes.14. stimulus·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: Something that causes a reaction in a living thing.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Light is a common stimulus for the eyes.15. transmit·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: To send or pass on signals or information.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Nerves transmit messages to the brain.16. pulse·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: A regular beat of electrical or blood flow.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: A strong pulse means the heart is working well.17. fibre·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: A thread-like structure in the body (nerve fibre).·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Nerve fibres carry signals quickly.18. immune·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: Protected against infection.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Vaccines make you immune to disease.19. anxiety·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: A feeling of worry or nervousness.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Lack of touch can lead to anxiety.20. depression·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: A state of low mood and loss of interest.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-weight: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Loneliness may increase the risk of depression.

2026-03-22 中等

Why do people eat popcorn while watching movies?

Vocabulary1. resilient·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: able to recover quickly from difficult conditions·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The human body is resilient and can heal from many injuries.2. kernel·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: a softer, usually edible part contained in a nut, seed, or fruit stone·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Each kernel of corn can pop into fluffy popcorn when heated.3. hull·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: the dry outer covering of some seeds, fruits, and grains·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The hard hull traps steam inside the popcorn kernel.4. starch·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: a white carbohydrate found in grains, potatoes, and corn·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Starch inside the kernel turns into a soft gel when heated.5. gelatinous·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: like jelly or gel; soft and wet·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The heated starch becomes gelatinous before popping.6. expand·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: to become larger in size or volume·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Steam builds pressure and makes the kernel expand.7. vaporize·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: to turn into steam or gas·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The water inside the kernel vaporizes at high temperature.8. pressure·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: the force produced by pressing against something·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The rising pressure finally breaks the hull.9. resist·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: to fight against or hold back·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The strong hull resists the pressure for a short time.10. aromatic·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: having a pleasant, distinctive smell·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Popcorn releases many aromatic compounds when popped.11. compound·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: a substance made of two or more elements·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Scientists have identified many flavor compounds in popcorn.12. indigenous·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: originating or occurring naturally in a particular place·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The indigenous people of Mexico first grew corn.13. cultivate·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: to prepare and use land for crops; to grow plants·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Native Americans cultivated corn thousands of years ago.14. selective·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: carefully choosing the best from a group·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Farmers used selective breeding to improve corn.15. breed·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: to produce plants or animals by natural or artificial processes·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: People began to breed corn with larger kernels.16. colonial·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: relating to colonies or settlers·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Colonial settlers learned to grow corn from Native Americans.17. commercial·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: concerned with buying, selling, or profit·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Popcorn became a huge commercial success.18. distribute·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: to spread or hand out over an area·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Machines helped distribute popcorn to crowds quickly.19. luxury·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: something pleasant but not necessary·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: During the Great Depression, popcorn was an affordable luxury.20. profitable·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: producing money or profit·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Selling snacks at theaters is highly profitable.

2026-03-22 困难

Four epidemics that almost happened

Vocabulary1. epidemic·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: a widespread occurrence of an infectious disease in a community at a particular time.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The government worked hard to control the epidemic.2. infectious·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: likely to spread or be transmitted to others.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Many viruses are highly infectious.3. fatal·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: causing death.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Some diseases can be fatal if not treated early.4. transmit·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: to pass a disease from one person to another.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The virus can transmit through body fluids.5. symptom·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: a physical sign that shows a disease or illness.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Fever and vomiting are common symptoms of infection.6. detect·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: to discover or identify something.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Doctors use tests to detect the virus.7. response·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: an action taken to deal with a problem.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The country’s quick response stopped the outbreak.8. infrastructure·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: the basic systems and facilities needed for a society.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Strong health infrastructure saves lives.9. emergency·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: a serious, unexpected, and dangerous situation.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: An emergency system was activated immediately.10. vaccine·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: a substance that helps the body fight a disease.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: A new vaccine was used to protect people.11. screening·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: testing people to find a disease early.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Airport screening helped stop the virus.12. outbreak·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: a sudden start of a disease in a place.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The outbreak was controlled in four months.13. trace·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: to find and follow the path of a disease.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Workers helped trace people who were exposed14. expose·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: to come into contact with a disease.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Many people were exposed to the virus.15. community·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: the people living in a particular area.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The community followed safety rules.16. prevention·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: the act of stopping something from happening.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Prevention is better than treatment.17. massive·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: very large in size or amount.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: A massive vaccination program began.18. strategy·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: a plan to achieve a goal.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The country used a good strategy to fight cholera.19. monitor·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: to watch and check over time.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Officials monitor animal health closely.20. essential·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Meaning: absolutely necessary.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Early warning systems are essential.

2026-03-22 困难

The fastest god

Vocabulary1.  mythology·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Explanation: ancient traditional stories about gods, heroes, and supernatural beings.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Greek mythology includes many tales of gods with special powers.2.  eternal·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Explanation: lasting forever; without end.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Some gods in myths are said to have eternal life.3.  arena·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Explanation: a place for competitions or public events.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The heroes gathered in the arena to compete.4.  messenger·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Explanation: someone who carries messages or information.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Hermes was the messenger of the Greek gods.5.  tradition·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Explanation: beliefs or customs passed down over time.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Different cultures have their own mythological traditions.6.  supernatural·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Explanation: not natural; from gods or magic.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Dragons and gods are supernatural creatures.7.  thunder·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Explanation: loud noise in the sky during a storm.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Thunder can be heard after a flash of lightning.8.  storm·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Explanation: bad weather with strong wind and rain.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The storm made the sea very dangerous.9.  unpredictable·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Explanation: cannot be known or guessed in advance.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The weather here is wild and unpredictable.10.  creature·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Explanation: a living thing, often strange or imaginary.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The forest was full of magical creatures.11.  realm·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Explanation: a kingdom or world, especially in stories.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Odin traveled between different magical realms.12.  destruction·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Explanation: the act of destroying or breaking something.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The storm caused great destruction.13.  chaos·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Explanation: complete confusion and disorder.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The crowd fell into chaos after the loud noise.14.  mythical·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Explanation: from myths; not real but in stories.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Unicorns are mythical animals.15.  pride·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Explanation: feeling of self-respect or too much self-importance.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: His pride made him refuse help.16.  infinite·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Explanation: unlimited; without end or limit.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The universe seems infinite.17.  element·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Explanation: basic natural forces like fire, water, wind, earth.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Some gods control the elements.18.  dimension·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Explanation: a way of measuring space or a world in fantasy.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: In the story, heroes travel to another dimension.19.  controversial·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Explanation: causing disagreement or argument.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The result of the race was controversial.20.  legendary·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Explanation: very famous, talked about in legends.·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: He was a legendary hero with great speed.

2026-03-22 中等

Cute (Deadly) Sea Lion

Vocabulary1.  mammal·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Definition: a type of animal that feeds its babies with milk from its body and usually has hair or fur·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Whales and dolphins are mammals that live in the ocean.2.  adaptation·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Definition: a change or process that helps an animal or plant survive in its environment·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Thick fur is an adaptation for living in cold places.3.  resourceful·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Definition: good at finding clever ways to solve problems·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: A resourceful hunter can find food even in difficult conditions.4.  flexible·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Definition: able to bend easily without breaking·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The seal’s ribs are flexible for deep diving.5.  compress·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Definition: to press something together to make it smaller·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Deep water pressure can compress a sea lion’s lungs.6.  elastic·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Definition: able to return to its usual shape after being stretched·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Rubber and some lung tissues are elastic.7.  cartilage·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Definition: strong, smooth tissue that supports parts of the body·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The nose and ears contain soft cartilage.8.  respiratory·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Definition: related to breathing and the lungs·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The respiratory system includes the lungs and airways.9.  organ·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Definition: a part of the body that does a special job·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The heart and brain are important organs.10.  lens·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Definition: a clear curved part inside the eye that focuses light·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The eye’s lens helps animals see clearly.11.  transparent·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Definition: able to be seen through; clear·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Glass and clean water are transparent.12.  refract·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Definition: to bend light as it passes through water or glass·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Water can refract light and make objects look bent.13.  pupil·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Definition: the dark round center of the eye that controls light·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: In dark water, a sea lion’s pupil becomes very large.14.  vibrissae·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Definition: the long, sensitive whiskers on some animals·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Vibrissae help sea lions feel movement in the water.15.  keratin·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Definition: a strong protein that makes hair, nails, and whiskers·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Whiskers are made mainly of keratin.16.  precision·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Definition: the quality of being exact and accurate·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: The sea lion hunts with great precision.17.  colony·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Definition: a group of animals living together in one area·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: A large colony of sea lions rests on the rocks.18.  habitat·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Definition: the natural home where an animal or plant lives·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Pollution is damaging the sea lion’s habitat.19.  algae·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Definition: simple living things that grow in water, like seaweed·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Some types of algae can be dangerous to sea lions.20.  seizure·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Definition: a sudden uncontrolled attack of abnormal body movements·<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-alternates: normal;font-size-adjust: none;font-kerning: auto;font-optical-sizing: auto;font-feature-settings: normal;font-variation-settings: normal;font-variant-position: normal;font-variant-emoji: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> Sentence: Poison from algae can cause a seizure in sea lions.

2026-03-22 困难

Electric tricycles take away pollution

Vocabulary1. Electric tricycle - 電動三輪車核心用法：可數名詞短語，複數形式為electric tricycles，例：Electric tricycles are widely used for short-distance transportation in cities.（電動三輪車在城市裡被廣泛用於短途交通）知識點備註：合成詞結構「形容詞+名詞」，同類表達：electric bicycle（電動自行車）、electric vehicle（電動車輛），縮寫可簡稱E-tricycle。 2. Pollution - 污染；汙染物核心用法：不可數名詞（泛指污染）/ 可數名詞（指具體汙染物），搭配：reduce pollution（減少污染）、air pollution（空氣污染），例：The promotion of electric tricycles helps cut down air pollution.（推廣電動三輪車有助於減少空氣污染）知識點備註：對應動詞pollute（污染），衍生詞：polluted（形容詞，被污染的）、pollutant（名詞，汙染物），環保話題核心詞。 3. 詞。 4. Emission - 排放；排放物核心用法：可數名詞（常用複數emissions），搭配：cut emissions（削減排放量）、carbon emissions（碳排放），例：Electric tricycles produce zero tailpipe emissions.（電動三輪車的尾氣排放量為零）知識點備註：對應動詞emit（排放），固定短語：emission reduction（減排），環境政策報道高頻詞。 5. Sustainable - 可持續的；能長久的核心用法：形容詞，修飾名詞：sustainable transport（可持續交通）、sustainable development（可持續發展），例：Electric tricycles are a sustainable alternative to gasoline-powered vehicles.（電動三輪車是燃油車輛的一種可持續替代方案）知識點備註：衍生詞：sustainability（名詞，可持續性），反義詞：unsustainable（不可持續的），四六级寫作高頻詞。 6. Alternative - 替代方案；替代的核心用法：名詞/形容詞，名詞搭配：an alternative to sth.（某物的替代方案），例：Many delivery companies choose electric tricycles as an alternative to vans.（許多快遞公司選擇電動三輪車作為麵包車的替代方案）知識點備註：區分於substitute（側重直接替換），alternative強調「多種選擇中的一種」，雅思閱讀高頻詞。 7. Battery-powered - 電池驅動的核心用法：形容詞短語，修飾交通工具相關名詞，例：Battery-powered tricycles are quieter and cleaner than diesel ones.（電池驅動的三輪車比柴油動力的更安靜、更環保）知識點備註：合成形容詞結構「名詞+過去分詞」，同類表達：solar-powered（太陽能驅動的）、gasoline-powered（燃油驅動的）。 8. Cost-effective - 性價比高的；划算的核心用法：形容詞，搭配：a cost-effective solution（一種性價比高的解決方案），例：For small businesses, electric tricycles are a cost-effective means of transport.（對小企業來說，電動三輪車是一種性價比高的運輸工具）知識點備註：合成詞「cost（成本）+effective（有效的）」，反義詞：cost-ineffective（不划算的），經濟類話題常用詞。 9. Noise pollution - 噪音污染核心用法：不可數名詞短語，例：Electric tricycles help reduce noise pollution in residential areas.（電動三輪車有助於降低住宅區的噪音污染）知識點備註：屬於pollution的常見分類，同類短語：water pollution（水污染）、soil pollution（土壤污染）。 10. Promote - 推廣；促進核心用法：及物動詞，搭配：promote the use of sth.（推廣某物的使用）、promote environmental protection（促進環保），例：Local governments are taking measures to promote electric tricycles.（當地政府正採取措施推廣電動三輪車）知識點備註：衍生詞：promotion（名詞，推廣；促銷），固定搭配：promote sb. to sth.（提拔某人到某職位），多義詞需根據語境判斷。 11. Efficient - 高效的；節能的核心用法：形容詞，搭配：energy-efficient（節能的）、efficient transportation（高效的交通方式），例：Electric tricycles are more energy-efficient for short trips than cars.（短途出行時，電動三輪車比轎車更節能）知識點備註：衍生詞：efficiency（名詞，效率），反義詞：inefficient（低效的），科技與環保話題通用詞。 12. Replace - 取代；替換核心用法：及物動詞，搭配：replace A with B（用B取代A），例：Many cities plan to replace gasoline-powered tricycles with electric ones.（許多城市計劃用電動三輪車取代燃油三輪車）知識點備註：區分於substitute（搭配為substitute A for B），二者替換對象的詞序不同，需注意語法結構。 13. Zero-emission - 零排放的核心用法：形容詞，修飾交通工具，例：Zero-emission vehicles like electric tricycles are the future of urban transport.（像電動三輪車這類零排放車輛是城市交通的未來）知識點備註：合成形容詞，常見於環保和交通領域報道，同類表達：low-emission（低排放的）。 14. Urban - 城市的；城鎮的核心用法：形容詞，修飾名詞：urban transport（城市交通）、urban area（城區），例：Electric tricycles are well-suited for urban delivery services.（電動三輪車非常適合城市快遞業務）知識點備註：反義詞：rural（農村的），固定短語：urbanization（名詞，城市化），社會話題高頻詞。 15. Charging - 充電；充電的核心用法：名詞/形容詞，搭配：charging station（充電站）、charging time（充電時間），例：The government is building more charging stations for electric tricycles.（政府正為電動三輪車建設更多充電站）知識點備註：對應動詞charge（充電；收費），多義詞，需結合語境區分含義。 16. Reduce - 減少；降低核心用法：及物動詞，搭配：reduce by+比例（減少…比例）、reduce to+數量（降至…數量），例：Electric tricycles help reduce carbon emissions by up to 80% compared to gasoline tricycles.（與燃油三輪車相比，電動三輪車有助於減少高達80%的碳排放）知識點備註：衍生詞：reduction（名詞，減少），反義詞：increase（增加），各類話題通用基礎詞。

2026-02-23 困难

What can we learn from children?

Vocabulary1. Curiosity - 好奇心；求知慾核心用法：不可數名詞，搭配：arouse curiosity（引發好奇心）、satisfy one’s curiosity（滿足好奇心），例：Children’s natural curiosity drives them to explore the world.（孩子們天生的好奇心驅使他們探索世界）知識點備註：衍生詞：curious（形容詞，好奇的），常用搭配be curious about sth.（對某事好奇），四六级寫作高頻詞。 2. Innovation - 創新；革新核心用法：不可數名詞，搭配：technological innovation（技術創新）、encourage innovation（鼓勵創新），例：Kids’ unrestrained thinking often leads to unexpected innovation.（孩子們不受約束的思維常帶來意想不到的創新）知識點備註：對應動詞innovate（創新）、形容詞innovative（創新型的），區分於invention（發明，側重具體事物），innovation強調「思維或方法的革新」。 3. Authenticity - 真實性；真誠核心用法：不可數名詞，搭配：preserve authenticity（保持真誠）、value authenticity（重視真實），例：Adults should learn from children’s authenticity—they never pretend.（成年人應向孩子們的真誠學習，他們從不虛偽）知識點備註：由形容詞authentic（真實的；真誠的）派生，反義詞：inauthenticity（虛偽），雅思寫作亮點詞。 4. Resilience - 韌性；適應力核心用法：不可數名詞，搭配：build resilience（培養韌性）、demonstrate resilience（展現適應力），例：Children show amazing resilience when facing setbacks.（孩子們面對挫折時展現出驚人的韌性）知識點備註：同根詞：resilient（形容詞，有韌性的），區分於perseverance（堅持，側重「不放棄」），resilience強調「受挫後恢復的能力」。 5. Unbiased - 無偏見的；客觀的核心用法：形容詞，修飾名詞：unbiased views（客觀觀點）、unbiased judgment（無偏見的判斷），例：Kids often have unbiased attitudes towards people from different backgrounds.（孩子們對不同背景的人往往持有無偏見的態度）知識點備註：合成詞（un-否定+biased有偏見的），反義詞：biased（有偏見的）、prejudiced（帶偏見的），BBC評論類內容高頻詞。 6. Imagination - 想象力；想象核心用法：不可數名詞，搭配：stimulate imagination（激發想象力）、use one’s imagination（運用想象力），例：Fairy tales help nourish children’s vivid imagination.（童話有助於滋養孩子們豐富的想象力）知識點備註：易混淆詞：imaginary（形容詞，虛構的）、imaginative（形容詞，富於想象力的），日常英語與學術英語通用。 7. Forgiveness - 原諒；寬恕核心用法：不可數名詞，搭配：offer forgiveness（給予原諒）、seek forgiveness（請求寬恕），例：Children’s ability to offer quick forgiveness is worth learning.（孩子們快速原諒他人的能力值得學習）知識點備註：對應動詞forgive（原諒），過去式/過去分詞為forgave/forgiven，固定短語：forgive sb. for sth.（因某事原諒某人）。 8. Spontaneity - 自發性；隨心所欲核心用法：不可數名詞，搭配：act with spontaneity（隨心而行）、appreciate spontaneity（欣賞自發性），例：Adults tend to lose spontaneity as they worry about social norms.（成年人因顧慮社會規範，往往會失去自發性）知識點備註：由形容詞spontaneous（自發的）派生，反義詞：deliberation（刻意；深思熟慮），文化類話題高頻詞。 9. Open-minded - 思想開放的；包容的核心用法：形容詞，搭配：be open-minded about new things（對新事物包容），例：Kids are naturally open-minded and willing to try unfamiliar things.（孩子們天生思想開放，願意嘗試陌生事物）知識點備註：合成詞（open開放的+minded有思想的），反義詞：narrow-minded（心胸狹窄的），口語與書面語通用。 10. Joyfulness - 快樂；愉悅核心用法：不可數名詞，搭配：spread joyfulness（傳播快樂）、derive joyfulness from（從…獲得愉悅），例：Children can find joyfulness in the simplest things.（孩子們能從最簡單的事物中找到快樂）知識點備註：由形容詞joyful（快樂的）派生，區分於happiness（幸福，側重長期狀態），joyfulness強調「即時的愉悅感」。 11. Learning - 學習；學識核心用法：不可數名詞（學習行為）/ 可數名詞（學識），搭配：lifelong learning（終身學習）、active learning（主動學習），例：Adults should adopt children’s attitude towards learning—eager and fearless.（成年人應借鑑孩子們的學習態度：渴望且無畏）知識點備註：對應動詞learn，常見搭配：learn from（向…學習），語言學習核心詞。 12. Fearlessness - 無畏；勇敢核心用法：不可數名詞，搭配：show fearlessness in the face of challenges（面對挑戰時無畏），例：Children’s fearlessness to make mistakes helps them learn faster.（孩子們不怕犯錯的勇氣幫助他們更快學習）知識點備註：合成詞（fear恐懼+less無…的+ness名詞後綴），反義詞：fearfulness（膽怯）。 13. Empathy - 同理心；共感核心用法：不可數名詞，搭配：express empathy（表達同理心）、develop empathy（培養同理心），例：Kids often show natural empathy towards others’ misfortunes.（孩子們常對他人的不幸表現出天生的同理心）知識點備註：同根詞：empathize（動詞，共情），區分於sympathy（同情，側重「憐憫」），empathy強調「理解他人感受」。 14. Simplicity - 簡單；樸素核心用法：不可數名詞，搭配：embrace simplicity（擁抱簡單）、the simplicity of life（生活的樸素），例：Adults should learn to appreciate the simplicity of children’s needs.（成年人應學會欣賞孩子們需求的簡單）知識點備註：由形容詞simple（簡單的）派生，反義詞：complexity（複雜性），雅思閱讀高頻詞。 15. Gratitude - 感恩；感激核心用法：不可數名詞，搭配：express gratitude（表達感恩）、be filled with gratitude（充滿感激），例：Children’s sincere gratitude for small kindnesses is touching.（孩子們對微小善意的真誠感恩令人感動）知識點備註：對應形容詞grateful（感激的），常用搭配be grateful to sb. for sth.（因某事感謝某人），四六级寫作情感類核心詞。

2026-02-23 困难

Looking for wild food

Vocabulary1. Forage - 覓食；採集野生食物核心用法：動詞（不及物，搭配for sth.）/ 名詞（不可數，指「野生食物」），例：They foraged for mushrooms in the forest.（他們在森林裡採集蘑菇）知識點備註：區分於search（普通搜尋），forage特指「為食物/草料的搜尋採集」，BBC自然與生活類話題高頻詞。 2. Wild food - 野生食物核心用法：名詞短語，泛指「自然生長、未經人工培育的可食用食材」，例：Wild food is often rich in nutrients.（野生食物通常營養豐富）知識點備註：同義表達：foraged food（強調「採集而得」），對比farmed food（種植/養殖食物）。 3. Forager - 採集者；覓食者核心用法：可數名詞，指「以採集野生食物為生的人/動物」，例：Ancient humans were skilled foragers.（古代人類是熟練的採集者）知識點備註：由動詞forage派生（動詞+ -er表人/物），對應動物「覓食者」也可用此詞，如bird foragers（覓食的鳥類）。 4. Nutrient - 營養物；養分核心用法：可數名詞（常用複數nutrients），搭配：essential nutrients（必需營養素）、rich in nutrients（富含營養），例：Wild berries contain various vital nutrients.（野生漿果含有多種至關重要的營養素）知識點備註：衍生詞：nutritious（形容詞，營養豐富的）、nutrition（名詞，營養），飲食健康類核心詞。 5. Forbidden - 禁止的；禁忌的核心用法：形容詞，常用搭配：be forbidden to do sth.（被禁止做某事）、be forbidden from sth.（被禁止某事），例：Some wild plants are forbidden to pick due to protection laws.（出於保護法規，部分野生植物禁止採摘）知識點備註：過去分詞作形容詞，語氣正式，反義詞：allowed（允許的）、permitted（準許的）。 6. Forageable - 可採集的；可覓食的核心用法：形容詞，修飾名詞：forageable plants（可採集的植物）、forageable fungi（可採集的真菌），例：Not all wild plants are forageable—some are poisonous.（並非所有野生植物都可採集，部分含有毒性）知識點備註：由forage派生（動詞+ -able表「可…的」），屬於功能類派生形容詞，日常英語中逐漸普及。 7. Poisonous - 有毒的核心用法：形容詞，修飾名詞：poisonous berries（有毒漿果）、poisonous mushrooms（毒蘑菇），例：It’s crucial to distinguish poisonous plants from edible ones.（區分有毒植物和可食用植物至關重要）知識點備註：區分於toxic（有毒的，更正式，多用於科學/醫學語境），poisonous更通用，口語與書面語皆可。 8. Edible - 可食用的核心用法：形容詞，直接修飾名詞，例：This wild herb is edible and tastes slightly sweet.（這種野草可食用，味道略甜）知識點備註：反義詞：inedible（不可食用的）、poisonous（有毒的），常見搭配：edible wild plants（可食用野生植物），戶外生存話題必備詞。 9. Forage route - 採集路線；覓食路徑核心用法：名詞短語，指「固定的採集野生食物的路線」，例：Experienced foragers have their own secret forage routes.（資深採集者有自己的秘密採集路線）知識點備註：復合名詞短語，由「動詞性名詞forage+名詞route」構成，類似結構：hiking route（徒步路線）。 10. Forage skill - 採集技能；覓食本領核心用法：名詞短語，搭配：master forage skills（掌握採集技能）、improve forage skills（提升採集技能），例：Learning basic forage skills can help you survive in the wild.（學習基本的採集技能能幫你在野外生存）知識點備註：技能類復合短語，「forage」此處作定語，強調「技能的用途是採集」。 11. Forage guide - 採集指南；覓食手冊核心用法：名詞短語，指「指導人們辨認、採集野生食物的手冊/指南」，例：A reliable forage guide is necessary for beginners.（新手需要一本可靠的採集指南）知識點備註：「guide」此處指「實用指南」，區分於tour guide（導遊），搭配：follow a forage guide（參照採集指南）。 12. Sustainability - 可持續性；永續性核心用法：不可數名詞，搭配：environmental sustainability（環境可持續性）、sustainability of foraging（採集的可持續性），例：Foragers should focus on the sustainability of wild food resources.（採集者應重視野生食物資源的可持續性）知識點備註：由形容詞sustainable派生，名詞形式，環保與資源類話題核心詞。 13. Forage ethics - 採集倫理；覓食準則核心用法：名詞短語，指「採集野生食物時應遵循的道德規範」，例：Forage ethics require us not to overharvest wild plants.（採集倫理要求我們不濫採野生植物）知識點備註：「ethics」此處為集合名詞，強調「行為準則」，類似表達：hunting ethics（狩獵倫理）。 14. Forage tool - 採集工具；覓食器具核心用法：名詞短語，搭配：carry forage tools（攜帶採集工具）、simple forage tools（簡單採集工具），例：A small basket and a knife are essential forage tools.（小籃子和小刀是必備的採集工具）知識點備註：工具類復合短語，「forage」修飾「tool」，明確工具用途，語義精准。 15. Forage culture - 採集文化；覓食傳統核心用法：名詞短語，指「與採集野生食物相關的文化習俗與傳統」，例：Many indigenous groups preserve their unique forage culture.（許多少數民族保留著獨特的採集文化）知識點備註：文化類復合短語，「forage」作定語，體現文化核心內容，常見於人類學與文化類報道。

2026-02-23 困难

Reading changes life.

Vocabulary1. Transform - 改變；使蛻變核心用法：及物動詞，強調「徹底、深刻的改變」，搭配：transform sb./sth. (into sth.)，例：Reading transformed her outlook on life.（閱讀改變了她的人生觀）知識點備註：區分於change（普通改變）、alter（輕微調整），四六级寫作高頻亮點詞，衍生詞：transformation（名詞，蛻變）。 2. Broaden - 拓寬；擴大核心用法：及物動詞，常用搭配：broaden one’s horizons（拓寬視野）、broaden knowledge（增廣見聞），例：Fiction helps broaden our understanding of human nature.（小說幫助我們拓寬對人性的理解）知識點備註：不及物用法：The road broadens ahead.（前面道路變寬），反義詞：narrow（縮窄）。 3. Perspective - 視角；觀點；遠見核心用法：可數名詞，搭配：from sb.’s perspective（從某人的角度）、a new perspective（新視角），例：Travel and reading offer different perspectives.（旅行和閱讀帶來不同的視角）知識點備註：區分於view（普通觀點），perspective更強調「基於經驗的全面認知」，雅思閱讀高頻詞。 4. Empathy - 同理心；共感核心用法：不可數名詞，搭配：show empathy for sb.（對某人表示同理心）、develop empathy（培養同理心），例：Reading literary works fosters empathy.（閱讀文學作品培養同理心）知識點備註：同根詞：empathize（動詞，共情）、empathic（形容詞，有同理心的），心理學與人文話題高頻詞。 5. Cognitive - 認知的；認知能力的核心用法：形容詞，修飾名詞：cognitive skills（認知能力）、cognitive development（認知發展），例：Reading enhances cognitive function in both children and adults.（閱讀提升兒童和成人心智的認知功能）知識點備註：來自名詞cognition（認知），學術英語核心詞，常見於教育、心理學話題。 6. Stimulate - 激發；刺激核心用法：及物動詞，搭配：stimulate imagination/creativity（激發想象力/創造力）、stimulate thinking（激發思考），例：Challenging books stimulate our minds.（有難度的書籍激發我們的思維）知識點備註：衍生詞：stimulation（名詞，刺激）、stimulating（形容詞，引人思考的），反義詞：dampen（抑制）。 7. Escapism - 逃避現實；避世核心用法：不可數名詞，指「通過閱讀、娛樂等逃離現實壓力」，搭配：seek escapism（尋求逃避現實），例：Many turn to fantasy novels for escapism.（很多人通過奇幻小說逃避現實）知識點備註：貶義中性皆可，對應動詞escape（逃避），BBC文化類報道常提及。 8. Nurture - 培養；滋養核心用法：及物動詞，搭配：nurture a habit（培養習慣）、nurture curiosity（滋養好奇心），例：Parents should nurture a love of reading in children.（父母應培養孩子的閱讀愛好）知識點備註：不同於raise（養育子女）、cultivate（刻意培養技能），nurture強調「溫和、持續的滋養」。 9. Resilience - 適應力；韌性核心用法：不可數名詞，搭配：build/resilience（培養韌性）、show resilience in the face of difficulties（在困難中展現韌性），例：Reading stories of overcoming hardships builds resilience.（閱讀戰勝困難的故事能培養韌性）知識點備註：雅思寫作亮點詞，衍生詞：resilient（形容詞，有韌性的）。 10. Vocabulary - 詞彙；詞彙量核心用法：不可數名詞（泛指詞彙）/ 可數名詞（某種語言的詞彙），搭配：expand one’s vocabulary（擴大詞彙量）、rich vocabulary（豐富的詞彙），例：Extensive reading is the best way to expand vocabulary.（廣泛閱讀是擴大詞彙量的最佳方式）知識點備註：區分於word（單個單詞），vocabulary強調「整體詞彙儲備」，語言學習核心詞。 11. Insight - 洞察力；深刻見解核心用法：可數/不可數名詞，搭配：gain insight into sth.（深入了解某事）、provide valuable insights（提供寶貴見解），例：Biographies offer unique insights into great people’s lives.（傳記讓我們對偉人的一生有獨特洞察）知識點備註：同根詞：insightful（形容形容詞，富有洞察力的），學術寫作與評論類文章高頻詞。 12. Foster - 培養；促進核心用法：及物動詞，搭配：foster relationships（培養關係）、foster a love of learning（培養求學熱情），例：Reading aloud to kids fosters their language development.（給孩子朗讀促進他們的語言發展）知識點備註：與nurture語義相近，foster更側重「主動促進成長」，正式書面語常用。 13. Imagination - 想象力；想象核心用法：不可數名詞，搭配：stimulate/use one’s imagination（激發/運用想象力）、vivid imagination（豐富的想象力），例：Science fiction sparks children’s imagination.（科幻小說激發孩子的想象力）知識點備註：對應形容詞imaginative（富於想象力的）、imaginary（虛構的），易混淆詞彙。 14. Literacy - 識字能力；讀寫能力核心用法：不可數名詞，搭配：improve literacy（提高讀寫能力）、digital literacy（數字素養），例：Promoting literacy is essential for social progress.（推廣讀寫能力對社會進步至關重要）知識點備註：反義詞：illiteracy（文盲），衍生詞：literate（形容詞，識字的；有學識的）。 15. Reflect - 反思；反映核心用法：及物/不及物動詞，搭配：reflect on/upon sth.（反思某事）、reflect reality（反映現實），例：Reading allows us to reflect on our own lives.（閱讀讓我們反思自己的人生）知識點備註：衍生詞：reflection（名詞，反思；倒影），多義詞，需根據語境判斷含義。

2026-02-23 困难

Building a better world with wood

Vocabulary1. Timber - 木材；木料核心用法：不可數名詞（泛指木材）/ 可數名詞（指單根木料），例：Timber is a sustainable building material.（木材是可持續的建築材料）知識點備註：同義詞wood（更通用），timber更側重「用於建築、製造的規格化木材」，BBC新聞建築類話題高頻詞。 2. Sustainable - 可持續的；能長久的核心用法：形容詞，修飾名詞：sustainable development（可持續發展）、sustainable construction（可持續建築）知識點備註：衍生詞：sustainability（名詞，可持續性），反義詞：unsustainable（不可持續的），四六级核心高頻詞。 3. Construction - 建築；建造核心用法：不可數名詞，搭配：construction industry（建築業）、under construction（在建中）知識點備註：對應動詞construct（建造），區分於building（具體建築物），construction強調「建造過程」。 4. Eco-friendly - 環保的；對生態友好的核心用法：形容詞，合成詞（eco-生態+friendly友好的），例：Eco-friendly buildings reduce carbon emissions.（環保建築減少碳排放）知識點備註：口語與書面語通用，同義替換：environmentally friendly（更正式）。 5. Carbon footprint - 碳足跡核心用法：名詞短語，指「個人/事物產生的溫室氣體排放量」，搭配：reduce one’s carbon footprint（減少碳足跡）知識點備註：環境類話題核心短語，BBC環保報道必備詞彙。 6. Renewable - 可再生的核心用法：形容詞，搭配：renewable resource（可再生資源）、renewable energy（可再生能源）知識點備註：反義詞：non-renewable（不可再生的），衍生詞：renewability（名詞，可再生性）。 7. Prefabricated - 預製的；預組裝的核心用法：形容詞，修飾建築相關名詞：prefabricated wooden houses（預製木屋）、prefabricated components（預製構件）知識點備註：來自動詞prefabricate（預製），建築領域專業術語，強調「工廠生產後現場組裝」。 8. Durable - 耐用的；持久的核心用法：形容詞，搭配：durable materials（耐用材料）、durable products（耐用產品）知識點備註：衍生詞：durability（名詞，耐用性），反義詞：fragile（易碎的）、temporary（暫時的）。 9. Insulation - 隔熱；絕緣核心用法：不可數名詞，搭配：thermal insulation（隔熱）、sound insulation（隔音）知識點備註：對應動詞insulate（隔熱；使絕緣），建築節能話題高頻詞，例：Wood provides good thermal insulation.（木材具有良好的隔熱性）。 10. Revitalize - 使復興；使煥發生機核心用法：及物動詞，搭配：revitalize cities/communities（復興城市/社區）知識點備註：程度強於renew（更新），側重「讓衰落的事物重新活躍」，例：Timber buildings help revitalize old industrial areas.（木結構建築助力老工業區復興）。 11. Emission - 排放；排放物核心用法：可數名詞（常用複數emissions），搭配：carbon emissions（碳排放）、greenhouse gas emissions（溫室氣體排放）知識點備註：對應動詞emit（排放），環境與能源話題核心詞。 12. Structural - 結構的；建築結構的核心用法：形容詞，修飾名詞：structural safety（結構安全）、structural design（結構設計）知識點備註：來自名詞structure（結構），建築專業基礎詞，例：Structural timber must meet strict safety standards.（結構用木材必須符合嚴格的安全標準）。 13. Biodegradable - 可生物降解的核心用法：形容詞，指「能被微生物分解的」，搭配：biodegradable waste（可降解廢物）知識點備註：合成詞（bio-生物+degradable可降解的），環保領域關鍵詞，反義詞：non-biodegradable（不可生物降解的）。 14. Mass timber - 大體積木材；重型木結構核心用法：名詞短語，特指「用於高層建築的大型木製構件」，例：Mass timber is increasingly used in skyscrapers.（重型木結構越來越多用於摩天大樓）知識點備註：建築業新興術語，BBC報道現代木結構建築時常提及。 15. Mitigate - 減輕；緩解核心用法：及物動詞，搭配：mitigate climate change（減緩氣候變化）、mitigate risks（降低風險）知識點備註：正式書面語，不同於reduce（直接減少數量），mitigate強調「減輕負面影響」，雅思寫作高頻詞。

2026-02-23 困难