invalidate
🇺🇸
/ɪnˈvælɪdeɪt/
🇬🇧
/ɪnˈvælɪdeɪt/
verb
R
To show that something is not correct or true.
The new information invalidates the old theory.
新信息使旧理论无效。
R
To make something like a document or agreement no longer acceptable or valid according to the law.
Fraud can invalidate a contract.
欺诈可以使合同无效。
translation
证明无效, 使无效
词形变化
3rd Present
invalidates
Past
invalidated
Perfect
invalidated
Progressive
invalidating