### 英语四级高频词汇解析
#### 1. alter v.
- **定义**: 改变、更改。
- **例句**: The tailor altered the dress to fit me better.
#### 2. burst vi. / n.
- **定义**: 突然发生、爆发。
- **例句**: He burst into tears when he heard the news.
#### 3. dispose vi. (of)
- **定义**: 处置、处理。
- **例句**: Dispose of the waste properly.
#### 4. blast n. / vi.
- **定义**: 爆炸；吹（风）。
- **例句**: There was a loud blast as the bomb exploded.
#### 5. consume v.
- **定义**: 消耗、消费。
- **例句**: She consumes a lot of coffee every day.
#### 6. split v. / a.
- **定义**: 分裂、分开。
- **例句**: The wood split in two under the force of the axe.
#### 7. spit v.
- **定义**: 吐痰、吐出。
- **例句**: Don't spit on the ground.
#### 8. spill v.
- **定义**: 泼洒、溢出。
- **例句**: She spilled water all over the table.
#### 9. slip v.
- **定义**: 滑倒、滑落。
- **例句**: I slipped on the ice and fell down.
#### 10. slide v. / n.
- **定义**: 滑动、下滑。
- **例句**: He slid the window open.
#### 11. bacterium n.
- **定义**: 细菌。
- **例句**: Bacteria can cause many types of infections.
#### 12. breed n. / v.
- **定义**: 品种、繁殖。
- **例句**: This dog is a pure breed.
#### 13. budget n. / v.
- **定义**: 预算、制定预算。
- **例句**: We need to stick to our budget for this project.
#### 14. candidate n.
- **定义**: 候选人。
- **例句**: All candidates must submit their applications by Friday.
#### 15. campus n.
- **定义**: 校园。
- **例句**: The university campus is very large.
#### 16. liberal a.
- **定义**: 开放的、慷慨的。
- **例句**: A liberal education includes a wide range of subjects.
#### 17. transform v.
- **定义**: 转换、改变。
- **例句**: Technology has transformed the way we communicate.
#### 18. transmit v.
- **定义**: 传输、传达。
- **例句**: Radio waves transmit information over long distances.
#### 19. transplant v.
- **定义**: 移植。
- **例句**: The surgeon transplanted the heart successfully.
#### 20. transport v. / n.
- **定义**: 运输、交通工具。
- **例句**: Public transport is often the most efficient way to get around a city.
#### 21. shift v.
- **定义**: 转移、改变。
- **例句**: The company shifted its focus from manufacturing to services.
#### 22. vary v.
- **定义**: 变化、不同。
- **例句**: The weather varies greatly from season to season.
#### 23. vanish vi.
- **定义**: 消失、突然不见。
- **例句**: The magician vanished in a puff of smoke.
#### 24. swallow v. / n.
- **定义**: 吞下、咽下。
- **例句**: He swallowed the pill with a glass of water.
#### 25. suspicion n.
- **定义**: 怀疑、猜疑。
- **例句**: There was no suspicion of foul play.
#### 26. suspicious a.
- **定义**: 怀疑的、可疑的。
- **例句**: His behavior made her suspicious.
#### 27. mild a.
- **定义**: 温和的、轻微的。
- **例句**: The climate here is mild and pleasant.
#### 28. tender a.
- **定义**: 嫩的、温柔的。
- **例句**: The meat was cooked until it was tender.
#### 29. nuisance n.
- **定义**: 讨厌的人或事。
- **例句**: The constant noise from the construction site was a real nuisance.
#### 30. insignificant a.
- **定义**: 不重要的、微不足道的。
- **例句**: His contribution to the project was insignificant.
#### 31. accelerate vt.
- **定义**: 加速、加快。
- **例句**: Accelerate the car to 60 miles per hour.
#### 32. absolute a.
- **定义**: 绝对的、完全的。
- **例句**: Absolute power corrupts absolutely.
#### 33. boundary n.
- **定义**: 边界、界限。
- **例句**: The boundary between the two countries is clearly marked.
#### 34. brake n. / v.
- **定义**: 刹车、制动。
- **例句**: Apply the brakes gently.
#### 35. catalog n. / v.
- **定义**: 目录、编目。
- **例句**: You can find the book in the library catalog.
#### 36. vague a.
- **定义**: 模糊不清的。
- **例句**: Her explanation was vague and confusing.
#### 37. vain n.
- **定义**: 徒劳、自负。
- **例句**: It's all in vain if you don't work hard.
#### 38. extinct a.
- **定义**: 灭绝的、不存在的。
- **例句**: Dinosaurs are extinct animals.
#### 39. extraordinary a.
- **定义**: 非凡的、特别的。
- **例句**: His performance was truly extraordinary.
#### 40. extreme a. / n.
- **定义**: 极端的、最大的。
- **例句**: Extreme temperatures can be dangerous.
#### 41. agent n.
- **定义**: 代理人、代理。
- **例句**: The real estate agent showed us several houses.
#### 42. alcohol n.
- **定义**: 酒精、乙醇。
- **例句**: Drinking too much alcohol is harmful to health.
#### 43. appeal n. / vi.
- **定义**: 吸引力、呼吁。
- **例句**: The appeal of the new model is its fuel efficiency.
#### 44. appreciate vt.
- **定义**: 欣赏、感激。
- **例句**: I really appreciate your help.
#### 45. approve v.
- **定义**: 批准、同意。
- **例句**: The proposal was approved by the board.
#### 46. stimulate vt.
- **定义**: 刺激、激发。
- **例句**: Music can stimulate creativity.
#### 47. acquire vt.
- **定义**: 获得、学到。
- **例句**: She acquired a new language quickly.
#### 48. accomplish vt.
- **定义**: 完成、实现。
- **例句**: We need to accomplish this task by next week.
#### 49. network n.
- **定义**: 网络、联系网。
- **例句**: Building a strong professional network is important for career growth.
#### 50. tide n.
- **定义**: 潮汐。
- **例句**: The tide comes in and goes out twice a day.
#### 51. tidy a.
- **定义**: 整洁的、井井有条的。
- **例句**: Keep your room tidy.
#### 52. trace vt. / n.
- **定义**: 追踪、跟踪。
- **例句**: They traced the source of the leak.
#### 53. torture n. / vt.
- **定义**: 折磨、拷问。
- **例句**: The prisoner was subjected to torture.
#### 54. wander vi.
- **定义**: 漫游、闲逛。
- **例句**: He wandered through the park.
#### 55. wax n.
- **定义**: 蜡。
- **例句**: Beeswax is used to make candles.
#### 56. weave v.
- **定义**: 织造、编织。
- **例句**: She weaved a beautiful scarf.
#### 57. preserve v.
- **定义**: 保存、保护。
- **例句**: The museum preserves historical artifacts.
#### 58. abuse v.
- **定义**: 滥用、虐待。
- **例句**: Drug abuse can lead to serious health problems.
#### 59. academic a.
- **定义**: 学术的、学校的。
- **例句**: An academic degree requires years of study.
#### 60. academy n.
- **定义**: 学院、研究院。
- **例句**: The military academy trains future officers.
#### 61. battery n.
- **定义**: 电池组、弹药库。
- **例句**: The battery needs to be charged regularly.
#### 62. barrier n.
- **定义**: 障碍、壁垒。
- **例句**: Language barriers can hinder communication.
#### 63. cargo n.
- **定义**: 货物、装载物。
- **例句**: The ship was loaded with cargo.
#### 64. career n.
- **定义**: 职业生涯。
- **例句**: Planning your career path is essential.
#### 65. vessel n.
- **定义**: 容器、船。
- **例句**: The vessel sailed smoothly across the ocean.
#### 66. vertical a.
- **定义**: 垂直的。
- **例句**: The building had a vertical design.
#### 67. oblige v.
- **定义**: 使必须、迫使。
- **例句**: The law obliges us to pay taxes.
#### 68. obscure a.
- **定义**: 模糊不清的、晦涩难懂的。
- **例句**: The instructions were so obscure that nobody could follow them.
#### 69. extent n.
- **定义**: 程度、范围。
- **例句**: To what extent do you agree with this statement?
#### 70. exterior n. / a.
- **定义**: 外部、外貌。
- **例句**: The exterior of the house needs painting.
#### 71. external a.
- **定义**: 外部的、外界的。
- **例句**: External factors can influence the outcome.
#### 72. petrol n.
- **定义**: 汽油。
- **例句**: Fill the car up with petrol.
#### 73. petroleum n.
- **定义**: 石油。
- **例句**: Petroleum is a major energy source.
#### 74. delay vt. / n.
- **定义**: 延迟、延误。
- **例句**: The flight was delayed due to bad weather.
#### 75. decay vi.
- **定义**: 腐烂、衰退。
- **例句**: Old buildings tend to decay over time.
#### 76. decent a.
- **定义**: 体面的、合适的。
- **例句**: It’s decent to wear formal clothes to a wedding.
#### 77. route n.
- **定义**: 路线、路径。
- **例句**: The shortest route to the airport is via the highway.
#### 78. ruin v. / n.
- **定义**: 毁灭、废墟。
- **例句**: The hurricane left many homes in ruins.
#### 79. sake n.
- **定义**: 原因、缘故。
- **例句**: For the sake of our health, we should exercise regularly.
#### 80. satellite n.
- **定义**: 卫星。
- **例句**: The moon is Earth’s natural satellite.
#### 81. scale n.
- **定义**: 尺寸、比例。
- **例句**: The model airplane was built to scale.
#### 82. temple n.
- **定义**: 寺庙、神殿。
- **例句**: Many ancient temples have been preserved.
#### 83. tedious a.
- **定义**: 枯燥乏味的。
- **例句**: The meeting was tedious and lasted for hours.
#### 84. tend vi.
- **定义**: 倾向于、易于。
- **例句**: She tends to arrive late.
#### 85. tendency n.
- **定义**: 倾向、趋势。
- **例句**: There is a growing tendency towards online shopping.
#### 86. ultimate a. / n.
- **定义**: 最终的、极点。
- **例句**: The ultimate goal is to achieve world peace.
#### 87. undergo v.
- **定义**: 经历、遭受。
- **例句**: The city underwent significant changes over the years.
#### 88. abundant a.
- **定义**: 丰富的、充裕的。
- **例句**: The region is abundant in natural resources.
#### 89. adopt v.
- **定义**: 采纳、收养。
- **例句**: They decided to adopt a child.
#### 90. adapt vi. / vt.
- **定义**: 适应、改编。
- **例句**: Humans have adapted to live in various environments.
#### 91. bachelor n.
- **定义**: 学士、单身汉。
- **例句**: After graduation, she earned a bachelor’s degree.
#### 92. casual a.
- **定义**: 随意的、非正式的。
- **例句**: They met for a casual lunch.
#### 93. trap n. / v.
- **定义**: 陷阱、捕捉。
- **例句**: The police set a trap for the thieves.
#### 94. vacant a.
- **定义**: 空缺的、未被占据的。
- **例句**: The apartment has been vacant for months.
#### 95. vacuum n.
- **定义**: 真空、吸尘器。
- **例句**: Use the vacuum cleaner to clean the carpet.
#### 96. oral a.
- **定义**: 口头的、口述的。
- **例句**: Oral exams test speaking ability.
#### 97. optics n.
- **定义**: 光学。
- **例句**: The study of optics involves light and vision.
#### 98. organ n.
- **定义**: 器官、组织。
- **例句**: The human body has many vital organs.
#### 99. excess n.
- **定义**: 过量、超出。
- **例句**: Eating too much sugar can lead to excess weight gain.
#### 100. expel v.
- **定义**: 逐出、排除。
- **例句**: The school expelled him for breaking the rules.
#### 101. expend v.
- **定义**: 花费、消耗。
- **例句**: The company expended a lot of resources on marketing.
#### 102. expenditure n.
- **定义**: 支出、花费。
- **例句**: The total expenditure for the project exceeded the budget.
#### 103. expense n.
- **定义**: 费用、开支。
- **例句**: The cost of living has risen, increasing household expenses.
#### 104. expensive a.
- **定义**: 昂贵的。
- **例句**: Buying a new car can be expensive.
#### 105. expand v.
- **定义**: 扩张、扩展。
- **例句**: The business expanded its operations to other cities.
#### 106. expansion n.
- **定义**: 扩展、扩张。
- **例句**: The expansion of the company brought new opportunities.
#### 107. private a.
- **定义**: 私人的、私有的。
- **例句**: The information is private and confidential.
#### 108. individual a. / n.
- **定义**: 个人的、个体。
- **例句**: Each student is an individual with unique needs.
#### 109. personal a.
- **定义**: 个人的、私人的。
- **例句**: Personal development is crucial for success.
#### 110. personnel n.
- **定义**: 人事部门、员工。
- **例句**: The personnel department handles hiring and training.
#### 111. grant vt.
- **定义**: 授予、同意。
- **例句**: The university granted her a scholarship.
#### 112. grand a.
- **定义**: 壮丽的、宏大的。
- **例句**: The palace was grand and majestic.
#### 113. invade v.
- **定义**: 侵入、侵略。
- **例句**: The country invaded its neighbor, sparking a conflict.
#### 114. acid n. / a.
- **定义**: 酸、酸性的。
- **例句**: Lemon juice is acidic.
#### 115. acknowledge v.
- **定义**: 承认、确认。
- **例句**: She acknowledged her mistake.
#### 116. balcony n.
- **定义**: 阳台。
- **例句**: They enjoyed the view from their balcony.
#### 117. calculate vt.
- **定义**: 计算、估算。
- **例句**: Calculate the total cost of the trip.
#### 118. calendar n.
- **定义**: 日历、历法。
- **例句**: Mark the date on the calendar.
#### 119. optimistic a.
- **定义**: 乐观的。
- **例句**: She has an optimistic outlook on life.
#### 120. optional a.
- **定义**: 可选择的、任选的。
- **例句**: The course is optional for students.
#### 121. outstanding a.
- **定义**: 杰出的、显著的。
- **例句**: His outstanding achievements were recognized with an award.
#### 122. export n. / v.
- **定义**: 出口、输出。
- **例句**: China exports a lot of electronic goods.
#### 123. import n. / v.
- **定义**: 进口、输入。
- **例句**: We import coffee from Brazil.
#### 124. impose vt.
- **定义**: 强加、施加。
- **例句**: The government imposed strict regulations.
