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　

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

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。

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

The Rightists negate the achievements in the people's cause.
右派否定人民事业的成绩。
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。
He angrily negate that he had stolen those documents.
他愤怒地否认他偷了那些文件。
Time's magic healing properties would negate this resolution, along with all the others.
时间那魔力般的修缮特性消磨了这个决定，就象打消其他决定一样。
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。
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。
Which of his works did he negate?
他都否定了自己的哪些作品？
Therefore, it exaggerates to affirm or negate that all paintings can reflect spirit of times.
因此，肯定或否定一切绘画都能表现时代精神，都是言之过甚。
Mismanagement can negate the benefits of any corporate model.
管理不善会抵消任何一种企业模式的好处。
To do so would, in fact, be to negate the glorious history of our Party.
丢掉了这个旗帜，实际上就否定了我们党的光辉历史。