only when

英 [ˈəʊnli wen]

美 [ˈoʊnli wen]

只有当; 除非

英英释义

adv

Only when this is properly done can you really consider making changes in your system.
仅当正确地完成了这些工作之后，您才可以考虑对系统进行实际的更改。
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。
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。
This limits your process to grow only when needed.
这就将您的流程限制为仅在需要时才增长。
Additional content is loaded dynamically, but only when it's needed.
额外的内容只在需要时动态地装载。
The Bank of England insists that it will cut interest rates only when it is ready
英格兰银行坚持只有条件成熟才会降息。
Only when you can break free, can a whole new world open up to you.
只有当你打破常规，那么一个全新的世界将向你敞开。
She looked quite young from a distance and only when I saw her at close quarters did I realize how old she really was.
从远处看她显得很年轻，但走近一看，我才明白她已有很大年纪了。
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。