only when
英 [ˈəʊnli wen]
美 [ˈoʊnli wen]
只有当; 除非
英英释义
adv
双语例句
- Money is an acquisitive instrument only when it is exchanged for some other economic good.
仅当货币交换其它经济财时，它才是一种营利工具。 - 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。 - Only when each logical step has been checked by other mathematicians will the proof be accepted.
只有每一逻辑步骤都被其他数学家验证之后，证明才能成立。 - 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。 - To reduce contention in the JVM and operating system, use synchronized methods only when feasible.
为了减少JVM和操作系统中的争用，应该只在可行的情况下才使用同步方法。 - 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。 - 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。 - 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。