only when
英 [ˈəʊnli wen]
美 [ˈoʊnli wen]
只有当; 除非
英英释义
adv
双语例句
- Only when they got to a safe place, could we regard ourselves as having done our duty.
只有当他们到达安全地方的时候，我们才能认为自己尽到了责任。 - Only when agriculture is fully developed can industry have sufficient materials and markets.
只有农业发展了，工业才有足够的原料和市场。 - 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。 - 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。 - Only when food and clothing are enough can one behave properly.
衣食足而知礼仪。 - A widely known sentence struck my mind that only when you lose something will you know to cherish it.
有一句耳熟能详的话突然间鸣在我的脑际：只有失去了才懂得珍惜。 - 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。 - 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。 - Only when a reservoir is built here can we solve our irrigation problem.
除非在这里修个水库，才能解决灌溉问题。 - 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。