invalidate

英 [ɪnˈvælɪdeɪt]

美 [ɪnˈvælɪdeɪt]

v.  证明…错误; 使站不住脚; 使无效; 使作废

过去分词：invalidated　第三人称单数：invalidates　过去式：invalidated　现在分词：invalidating　

TOEFLTEM8法律

BNC.14319 / COCA.14552

牛津词典

verb

• 证明…错误；使站不住脚
  to prove that an idea, a story, an argument, etc. is wrong
  1. This new piece of evidence invalidates his version of events.
     这条新证据推翻了他对事件经过的说法。
• 使无效；使作废
  if you invalidate a document, contract, election, etc., you make it no longer legally or officially valid or acceptable

柯林斯词典

• VERB 驳倒;证明…站不住脚
  Toinvalidatesomething such as an argument, conclusion, or result means to prove that it is wrong or cause it to be wrong.
  1. Any form of physical activity will invalidate the results...
     任何形式的物理活动都会证明这些结果是错误的。
  2. Some of the other criticisms were invalidated years ago.
     其他的一些批评多年以前就被证明站不住脚。
• VERB 使无效;使作废
  If somethinginvalidatessomething such as a law, contract, or election, it causes it to be considered illegal.
  1. An official decree invalidated the vote in the capital...
     一份官方法令宣布在首都举行的投票无效。
  2. A contract signed now might be invalidated at some future date.
     现在签订的合同可能在将来的某一天就会失效。

英英释义

verb

• take away the legal force of or render ineffective
  1. invalidate a contract
  Synonym:voidvitiate
• show to be invalid
  Synonym:nullify
• make invalid for use
  1. cancel cheques or tickets
  Synonym:cancel
• declare invalid
  1. The contract was annulled
  2. void a plea
  Synonym:annulquashvoidavoidnullify

双语例句

• That means a single added or removed space will invalidate the signature.
  这意味着添加或者移除一个空格将会使签名无效。
• When that event fires, the sweeper will fire, and can invalidate selected pages in the cache.
  当此事件击发时，清理器也会击发，并可让缓存内的特定页面到期失效。
• But the JVM can figure this out, and will invalidate the generated code that is based on the now-invalid assumption and revert to interpretation ( or recompile the invalidated code path).
  对，是无效了。但是JVM能指出这个错误，并根据目前无效的假设，取消生成的代码，并恢复解释（或者重新编译不正确的代码路径）。
• Later termination of the link shall not invalidate this Warranty.
  随后终止该链路不使本保证失效。
• The invalidity of one clause does not invalidate the agreement.
  本协议任何一款无效不影响整个协议的效力。
• An official decree invalidated the vote in the capital
  一份官方法令宣布在首都举行的投票无效。
• Its effect is to invalidate all existing items immediately ( by default) or after the expiration specified.
  它的效果是使已经存在的项目立即失效（缺省），或在指定的时间后。
• The Security setting to invalidate version one signatures is set.
  已设置使版本签名无效的安全设置。
• Cache rules often have a time period in which to wait to invalidate the cache entry.
  缓存规则通常有一个时间段，在该时间段中等待以使缓存项失效。
• Note that taxonomy changes may invalidate any categorization of documents processed by OmniFind previously.
  注意，分类法的修改会使OmniFind以前所做的任何文档分类失效。