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

• 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。
• An operation cannot be carried out because it would invalidate the current state of the project.
  操作无法执行，因为它会使项目的当前状态无效。
• But they do not invalidate Mendel's insights, which have become the cornerstone of modern genetics.
  但是它们并没有让孟德尔的见解失效，相反，孟德尔的见解成为了现代遗传学的基石。
• Adding unspecified properties to a resource does not invalidate the data.
  向资源添加未指定的属性不会使数据无效。
• Later termination of the link shall not invalidate this Warranty.
  随后终止该链路不使本保证失效。
• 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。
• Because the cache can persist indefinitely, filesystem updates that invalidate classes in the cache may occur.
  因为缓存是无限期持久存在的，文件系统更新可能会使缓存中的类失效。
• Can you invalidate her code?
  你可以越过她的密码么？
• 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。
• The validation callback allows you to invalidate cached pages outside of the normal process of using cache dependencies.
  利用验证回调，可以使在使用缓存依赖项的正常进程之外的缓存页无效。