参考词典中unless的常规释义:
基本释义
- conj. 除非
prep. 除…之外
参考例句
- The child is never peevish unless sick.
这孩子只有在生病时才会闹别扭。 - Not unless you want the matinee.
除非你愿意看日场。 - Have a cup of tea unless you'd prefer a cold drink.
喝一杯茶吧--除非你想喝冷饮. - The steam is not discharged unless this button is pressed.
熨斗上的按钮在面料需要蒸汽时放出。除非揿住按钮
- The child is never peevish unless sick.