only when

英 [ˈəʊnli wen]

美 [ˈoʊnli wen]

只有当; 除非

英英释义

adv

Because I am lonely only when you cannot see me.
因为我只有在你看不见我的时候，我才最寂寞。
Wife: No, only when he's drunk.
妻子：不，只有当他醉了的时候。
The non-bleed controller uses air only when exhausting the line to the controlled device.
无放流式调整节器只有在通至调节机构的管道排气时，才消耗空气。
'Are you jealous?' — 'Only when I'm not in control,' he says, not missing a beat.
“你眼红吗？”——“除非我把持不住自己，”他毫不犹豫地说道。
Such events occur only when the external conditions are favorable.
这种事情只有在外部条件有利时才会发生。
Only when our theory combines with practice can the former become areliable knowledge.
只有当理论与实践相结合时，它才变成经得住考验的知识。
Only when the third opportunity comes will you know clearly what you should do.
而等到第三次机会，明白的人，一定知道应该怎么做了。
The company's troubles started only when it diversified into new products
当公司增加新产品时，麻烦才开始的。
There is no rudder as such, so the craft can be steered only when under power.
没有真正的方向舵，所以只有在动力驱动的情况下才能操控船只。
Only when we witness death will we recognize the preciousness of life.
只有见证了死亡，我们才会真正认识到生命的可贵。