negate

英 [nɪˈɡeɪt]

美 [nɪˈɡeɪt]

v.  取消; 使无效; 否定; 否认

过去分词：negated　过去式：negated　第三人称单数：negates　现在分词：negating　复数：negates　

TOEFLGRETEM8计算机

Collins.1 / BNC.14131 / COCA.12350

牛津词典

verb

• 取消；使无效
  to stop sth from having any effect
  1. Alcohol negates the effects of the drug.
     酒精能使药物失效。
• 否定；否认
  to state that sth does not exist

柯林斯词典

• VERB 取消;使无效
  If one thingnegatesanother, it causes that other thing to lose the effect or value that it had.
  1. These weaknesses negated his otherwise progressive attitude towards the staff.
     这些缺点抵消了他在其他方面对待员工还算开明的态度。
• VERB 否认…之存在;否定
  If someonenegatessomething, they say that it does not exist.
  1. He warned that to negate the results of elections would only make things worse.
     他警告说，否定选举的结果只会使事情更糟。

英英释义

verb

• make ineffective by counterbalancing the effect of
  1. Her optimism neutralizes his gloom
  2. This action will negate the effect of my efforts
  Synonym:neutralizeneutralisenullify
• prove negative
  Synonym:contradict
• deny the truth of
  Synonym:contradictcontravene
• be in contradiction with
  Synonym:contradictbelie

双语例句

• It's harmful either to absolutely affirm or absolutely negate them in the practice.
  绝对否定或肯定两者中的任意一个，在实践中都是有害的。
• Our actions often negate our principles.
  我们的行动常常否定了我们的原则。
• The Rightists negate the achievements in the people's cause.
  右派否定人民事业的成绩。
• Of course, we emphasize and promote "I want to be safe" does not negate "want me to be safe", but should pay attention to coordination and unity of both.
  当然，我们强调和倡导“我要安全”，并不否定“要我安全”的重要性，而是要注意两者有机的协调和统一。
• He warned that to negate the results of elections would only make things worse.
  他警告说，否定选举的结果只会使事情更糟。
• It is revisionism to negate the basic principles of Marxism and to negate its universal truth.
  否定马克思主义的基本原则，否定马克思主义的普遍真理，这就是修正主义。
• Two choices exist to negate an XPath expression: not() and!=.
  存在两种否定XPath表达式的方式：not（）和！
• He angrily negate that he had stolen those documents.
  他愤怒地否认他偷了那些文件。
• Just because humans use it as an excuse does not negate the possibility.
  不要因为人类用它当借口而否定它的可能性。
• I think, Nietzsche did not reject science and not negate rationality completely.
  本文认为，尼采并不拒绝科学，也不完全否定理性。