Invalidate
[ ɪn'vælɪdet ]
其它 Other
vt. 使无效;使作废;证明…错误;使站不住脚;
💡 词根助记
in无+valid有效的+ate使→使无效
📝 例句
To make null;invalidate.
使无效；废除
To annul or make void;invalidate.
使废除或使无效；使作废
To attempt to disprove or invalidate(an action or a claim).
抗辩试图证明（诉讼或声明）是错的，或使（诉讼或声明）无效
invalidate by judicial action.
通过法律手续使……无效。
A faulty signature may invalidate a cheque
签名的笔迹不对会使支票无效。
🌱 联想助记
invalid + ate 动词 使 invalid
✅ 同义词
🔤 词根
-vail-表示“强壮”
📖 牛津释义
invalidate
v[Tn]
make (sth) invalid 使（某事物）无效或作废
faulty logic which invalidated her argument 造成她的论据不能成立的错误逻辑. invalidation n [U]
(action of) making sth invalid 无效; 作废
The making of false statements could result in the invalidation of the contract. 提供虚假资料可能导致合同失效.
🔁 扩展释义
*[in'vælideit]vt. 使无效【法】 使无效, 使无效力, 使作废
🌿 同词根单词
📖 同为「GMAT」词汇
查看全部GMAT词汇 ›🗣️ 情景例句
In this way Native Americans were forced onto poor land that the settlers did not want.
就这样，美洲土著人被赶到殖民者所不要的贫瘠的土地上去了。
She was a lively young woman with patience and imagination.
她是一个活泼的女子，具有耐心和想象力。
He read many books and paused in his work at six every evening for prayers, even when he was with other world leaders.
他阅读很多的书，每天傍晚六点钟，他就要暂时停下工作去做祈祷，甚至与世界上别的领袖在一起时也这样。