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

• 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。
• You can apply xsl: if to generate output only when some other condition is true.
  可以应用xsl：if以便只有当其他某些条件满足时才生成输出。
• 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。
• 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 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。
• 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。
• 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。
• 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 food and clothing are enough can one behave properly.
  衣食足而知礼仪。