首页invalidateinvalidate英英释意

invalidate

英 [ɪn'vælɪdeɪt]美[ɪn'vælɪdet]
  • vt. 使无效;使无价值

英英释意


1. declare invalid;
"The contract was annulled"
"void a plea"
2. of cheques or tickets
3. show to be invalid
4. take away the legal force of or render ineffective;
"invalidateas a contract"
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