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
The wall behind looks a bit grey and dull. What can we do to make it look less ugly?
后面那堵墙看起来有点暗。我们能不能让它漂亮点？
A few peopple in each group are given the task of remembering the group's family history that goes back over centuries.
每一个家族都有几个人担任记忆延续了几个世纪的家史的任务。
Gandhi believed that one should be able to love the most ordinary being on earth as oneself.
甘地认为一个人应能像爱他自己一样去爱世界上最普通的人。