单词
invalidate
英 [ɪn'vælɪdeɪt] 美[ɪn'vælɪdet]
基本信息
  • vt. 使无效;使无价值
TEM8畅通词汇

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"
invalidate相关单词