a. 〔合约、票、所有权等〕无效的,作废的 ≠ valid
a. 〔论据、理由等〕站不住脚的
a. 〔计算机〕不能识别的;不接受的
n. 病弱者;年迈者;伤残者
v. (因伤病)令…退役
invalidate
v. 使无效,使作废
v. 证明〔信念、解释等〕错误
These errors no more invalidate Ms. Merian’s work than do well-known misconceptions published by Charles Darwin or Isaac Newton. 是对…的错误解释
Without the right date stamped on it, your ticket will be invalid. 票上若没有加盖正确日期就是废票。
Later findings invalidated the theory. 后来的发现推翻了这一理论。
BrE /əˌbriːviˈeɪʃn/