nullify是什么意思？

nullify

英[ˈnʌlɪfaɪ] 美[ˈnʌləˌfaɪ]

• n. 虚假说，零假说；
• vt. 使抵消，使无效；

第三人称单数：nullifies;

过去式：nullified;

过去分词：nullified;

现在分词：nullifying;

例句

• to nullify an agreement 把合约作废
• He has no right to nullify laws. 他无权废除法律.
• He may be able to nullify that disadvantage by offering a wider variety of produce. 他也许能通过供应更为多样化的农产品来抵消那一劣势。
• This, of course, would nullify the effect of the move and merely accelerate inflation. 这毫无疑问会使该举措完全失效，而仅仅只是加速通货膨胀。
• He may be able to nullify that disadvantage by offering a wider variety of produce... 他也许能通过供应更为多样化的农产品来抵消那一劣势。
• He used his broad executive powers to nullify decisions by local governments... 他利用自己适用范围广泛的行政权力废止当地政府所作的决定。

柯林斯高阶英汉双解学习词典释义

• VERB
  使失去法律效力;废除;取消
  To nullify a legal decision or procedure means to declare that it is not legally valid.
  例句
  He used his broad executive powers to nullify decisions by local governments... 他利用自己适用范围广泛的行政权力废止当地政府所作的决定。 It is worth remembering that previous wills are nullified automatically upon marriage. 要记住的是，一旦结婚，原遗嘱自动失效。
• VERB
  使无效;使无用;抵消
  To nullify something means to make it have no effect.
  例句
  He may be able to nullify that disadvantage by offering a wider variety of produce... 他也许能通过供应更为多样化的农产品来抵消那一劣势。 This, of course, would nullify the effect of the move and merely accelerate inflation. 这毫无疑问会使该举措完全失效，而仅仅只是加速通货膨胀。

英汉词典释义

• vt.
  使无效
  to nullify an agreement 把合约作废

英英词典释义

• Verb
  1. declare invalid;
  "The contract was annulled""void a plea"
  2. show to be invalid
  3. make ineffective by counterbalancing the effect of;
  "Her optimism neutralizes his gloom""This action will negate the effect of my efforts"

行业词典

• 体育： 使无效；
  法律： 废弃；使无效；