degrade

英 [dɪˈɡreɪd]

美 [dɪˈɡreɪd]

v.  降低…身份; 侮辱…的人格; 使受屈辱; (使)退化，降解; 分解; 降低，削弱(尤指质量)

现在分词：degrading　过去分词：degraded　第三人称单数：degrades　过去式：degraded　复数：degrades　

CET6TOEFLIELTSTEM8

Collins.1 / BNC.11309 / COCA.8440

牛津词典

verb

• 降低…身份；侮辱…的人格；使受屈辱
  to show or treat sb in a way that makes them seem not worth any respect or not worth taking seriously
  1. This poster is offensive and degrades women.
     这张海报冒失无礼，有辱女性尊严。
• （使）退化，降解；分解
  to change or make sth change to a simpler chemical form
• 降低，削弱（尤指质量）
  to make sth become worse, especially in quality

柯林斯词典

• VERB 使丢脸;有辱…的人格;降低…的身份
  Something thatdegradessomeone causes people to have less respect for them.
  1. ...the notion that pornography degrades women...
     认为色情作品有辱女性尊严的观念
  2. When I asked him if he had ever been to a prostitute he said he wouldn't degrade himself like that.
     我问他是否找过妓女时，他说他不会自贬身份去干那种事情。
• VERB 使恶化;使退化
  Todegradesomething means to cause it to get worse.
  1. ...the ability to meet human needs indefinitely without degrading the environment.
     无限制地满足人类需求而不造成环境退化的能力
• V-ERG （使）降解
  In science, if a substancedegradesor if somethingdegradesit, it changes chemically and decays or separates into different substances.
  1. This substance degrades rapidly in the soil.
     这种物质在土壤里会迅速降解。
  2. ...the ability of these enzymes to degrade cellulose.
     这些酶降解纤维素的能力

英英释义

verb

• lower the grade of something
  Synonym:cheapen
• reduce the level of land, as by erosion
• reduce in worth or character, usually verbally
  1. She tends to put down younger women colleagues
  2. His critics took him down after the lecture
  Synonym:take downdisgracedemeanput down

双语例句

• Blocking worker threads and poor service deployment and distribution can significantly degrade the performance of an overall middleware infrastructure.
  阻塞工作线程和不当的服务部署与分配可能会极大地降低中间件基础设施的总体性能。
• I will permit no man to narrow and degrade my soul by making me hate him.
  我将不会允许任何人通过让我讨厌他来减少和降低我的激情。
• This can be accomplished by giving the cells extra enzymes that can degrade the relevant material.
  完成这项工作的办法，是给予细胞以能够降解相应物质的额外酶。
• First, make it fresh. The acids in tomato juice can degrade the drinks other ingredients.
  第一，保鲜，番茄汁中的酸能够降解酒中其他成分。
• Similar to other metals, mercury does not degrade but instead accumulates in soil, water and living organisms.
  与其它金属类似，汞不会降解，反而会在土壤、水和活性生物体内蓄积。
• A dominant bacterium which can effectively degrade abamectin was isolated from contaminated soil, and its degradation characteristics and mechanism was studied.
  摘要从污染土壤中分离到一株高效降解阿维菌素的菌株，初步研究了其降解特性和机理。
• As a result, performance can degrade as the decreased available heap memory leads to more frequent garbage collection.
  因此，随着可用堆内存的减少而导致更频繁的垃圾回收，性能可能会降低。
• You degrade yourself when you tell a lie.
  你撒谎时就贬低了自己。
• Do you expect your method to degrade rapidly if more information is missing?
  你是否预期如果更多的资讯遗失了，你的方法会很快的失去效果？
• Even if all this is done to the switch card, external connectors and cables can still degrade performance.
  即使对开关卡采取所有这些措施，外部连接器和电缆还仍然会降低性能。