only when
英 [ˈəʊnli wen]
美 [ˈoʊnli wen]
只有当; 除非
英英释义
adv
双语例句
- 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。 - It is usually only when critical queries start slowing down that administrators give RUNSTATS the proper attention.
通常只在关键查询的速度开始减慢时，管理员才会对RUNSTATS给予适当的注意。 - 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。 - '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。 - Only when food and clothing are enough can one behave properly.
衣食足而知礼仪。 - Although I have always seen value in agile practices, I have not been an early adopter& a role I typically assume only when the risk and stakes are low.
尽管我已经看到了敏捷实践上的价值，但我还不是一个早期的采纳者&我通常是只有在风险和利害关系较低时的一个角色。 - 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。 - 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。 - 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。 - It was only when he finally drifted off to sleep that the headaches eased.
只有当他最后迷迷糊糊睡着时，他的头痛才有所减轻。