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首頁英語詞典invalidateinvalidate英英釋意

invalidate

英 [?n'v?l?de?t] 美[?n'v?l?det]
  • vt. 使無效；使無價值

英英釋意

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"