Dictionary🇨🇳 Chinese → 🇺🇸 English
Chinese to English Dictionary
无效
wúxiào
Description
"无效"的意思是没有效果，或者不能用了。
"无效" means having no effect or being unusable.
比如药没有用，或者票过期了，我们都可以说"无效"。
For example, if medicine doesn't work or a ticket is expired, we can say it is "无效".
Meanings
无效wúxiào
invalid; no longer usable or valid
这张票已经无效了。
This ticket is no longer valid.
无效wúxiào
ineffective; without effect
这个方法对我无效。
This method doesn't work for me.
Related words
Notes
- Etymology
无 (without) + 效 (effect); literally "without effect."
- Nuance
无效 is the direct antonym of 有效; used for tickets, laws, medicine, and methods.
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