invalidate [in'vælideit]

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英汉解释

vt. 使无效；使无价值

同义词

v. annul，cancel，nullify，vitiate

反义词

v.   formalise，formalize，validate

参考例句

1. Does this invalidate the distinction between good and evil?
这里泯灭了美好与邪恶的区别了吗？
2. Those who seek to belittle, invalidate argue, harm or violate are non-supportive types of humans.
那些寻求贬低、无谓争辩、伤害或孤立的人是非支持类型的人类。
3. Chadha appeared to invalidate all of the nearly 200 legislative veto devices that were then on the books.
“查达”案看来好像使在当时已载入书册的近200种立法否决策略全部无效。

英英解释

v.
  1. declare invalid
  2. make invalid for use
  3. show to be invalid
  4. take away the legal force of or render ineffective

网络释义

invalidate
无效; 使无效; 使无效使作废使无价值; 使作废;
write invalidate
写无效; 写入无效;
Invalidate instruction TLB
无效的指令TLB;
to invalidate a visa
废止签证;
invalidate a statute
使法规无效;