- 释义：
- conj. 除非，如果不
- 例句：
-
Don't ask me to explain unless you really don't understand.
不要叫我解释,除非你真的不懂.
换一句
-
The firm will head toward bankruptcy unless a new manager is elected.
如果再不选出新的经理,这个公司就会破产.
换一句
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Unless paying by credit card, please pay in cash.
如果不用信用卡付账, 就请付现金.
换一句