Invalidation

n. 无效, 失效\\n[法] 无效, 作废

✅ 同义词

abrogation nullification ban recall recision repeal rescindment rescission retraction revocation termination voidance cancelation cancellation defeasance derogation abatement forbiddance annulation annulment

🔴 反义词

homologation legitimation legitimization authentication ratification verification confirmation corroboration affirmance

🗣️ 情景例句

Hello, Alexandra.
你好 Alexandra。
Please call me if you have any problems.
如果你有难题，就请打电话给我吧。
One moment we were walking along the top of a hill and now we could see no more than about thirty metres ahead of us.
一时间我们还在山顶上行走，而现在30公尺开外的地方我们都看不清了。
更多情景英语 ›

🔤 更多 I 开头的单词

identicalness
imprecate [impri'keit]
in the meanwhile
industrial accounting
Information about the version of Netscape you are running
installers
intercostal vein
inverse-parallet connection
全部 I 开头单词 ›