only when

英 [ˈəʊnli wen]

美 [ˈoʊnli wen]

只有当; 除非

英英释义

adv

• never except when
  1. call me only if your cold gets worse
  Synonym:onlyonly if

双语例句

• 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。
• 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。
• 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 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。
• 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。
• Only when food and clothing are enough can one behave properly.
  衣食足而知礼仪。
• 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 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。
• 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。
• '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。