unless
英 /ʌnˈles/
中文释义
conj.除非，如果不
Indicates a condition where something won't happen without a specific situation.
常用搭配
- unless otherwise除非另有
- not unless除非才
- unless necessary除非必要
例句
- I won't go unless you come too.除非你也去,不然我不去。
- We can't proceed unless the client approves.除非客户批准,否则我们无法推进。