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

• 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。
• Such sweeps can degrade performance of the source, affecting other applications.
  这种彻底搜索可能会降低数据源的性能，并影响到其他应用程序。
• 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。
• Bad interface design, hardware limitations, and cross-system interaction can also degrade performance of the whole system.
  糟糕的接口设计、硬件限制和跨系统集成也会降低系统的整体性能。
• Both myxoviruses and lysosomes are equipped with enzymes which can degrade glycoproteins.
  粘液病毒和溶解体均装配某些能分解糖蛋白的酶。
• This substance degrades rapidly in the soil.
  这种物质在土壤里会迅速降解。
• 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。
• Such leaks can degrade performance and eventually cause a program to crash.
  这样的泄漏会降低性能并最终导致程序当机。
• 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。
• This means that no data is lost during compression, so the image does not degrade.
  这意味着压缩过程中没有数据损失，因此图像质量不会下降。