when 英 [wen]   美 [wɛn]

when

when  英 [wen] 美 [wɛn]

conj. 当…时;  adv. 什么时候,何时;当时  pron. 那时;什么时侯 

When to leave? 何时走?
When can I see you? 我什么时候可以见你?

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  • conj. 当…时;
  • adv. 什么时候,何时;当时
  • pron. 那时;什么时侯
  • 1. When to leave?

    何时走?

  • 2. When can I see you?

    我什么时候可以见你?

  • 3. Call me when you've finished.

    你完成后就打电话给我。

  • 4. She smiles when you praise her.

    每当你夸她的时候她就笑。

  • when (adv.) Old English hwænne, hwenne, hwonne, from Proto-Germanic *hwan- (source also of Old Saxon hwan, Old Frisian hwenne, Middle Dutch wan, Old High German hwanne, German wann "when," wenn "if, whenever"), from pronominal stem *hwa-, from PIE root *kwo-, stem of relative and interrogative pronouns. Equivalent to Latin quom, cum. As a conjunction in late Old English. Say when "tell me when to stop pouring you this drink" is from 1889.
when / wen ; NAmE wen / adverb , pronoun , conjunction adverb 1 ( used in questions 用于问句 ) at what time; on what occasion 什么时候;何时;什么情况下;什么场合下 When did you last see him? 你上次什么时候见到他的? When can I see you? 我什么时候可以见你? When (= in what circumstances)would such a solution be possible? 什么情况下可以这么解决? 2 used after an expression of time to mean ‘at which’ or ‘on which’ (用于时间的表达方式之后)在那时,其时 Sunday is the only day when I can relax. 星期日是我唯一可以休息的日子。 There are times when I wonder why I do this job. 有时候我也不明白自己为什么要干这个工作。 3 at which time; on which occasion 其时;当时;当场 The last time I went to Scotland was in May, when the weather was beautiful. 我上次去苏格兰是在五月份,那时的天气好极了。 pronoun what/which time 什么时候;何时 Until when can you stay? 你可以待到什么时候? ‘I've got a new job.’ ‘Since when?’ “我有了份新工作。”“什么时候开始的?” conjunction 1 at or during the time that 在…时候;当…时;在…期间 I loved history when I was at school. 我上学时喜欢历史。 2 after 在…之后 Call me when you've finished. 你完成后就打电话给我。 3 at any time that; whenever 在任何…时候 Can you spare five minutes when it's convenient? 方便时能占用你五分钟时间吗? 4 just after which 一…就;刚…就 He had just drifted off to sleep when the phone rang. 他刚睡着电话铃就响了。 5 considering that 考虑到;既然 How can they expect to learn anything when they never listen? 既然他们从不听讲,他们怎么能指望学到东西呢? 6 although 虽然;然而;可是 She claimed to be 18, when I know she's only 16. 她自称是 18 岁,可是我知道她才 16 岁。 IDIOMsee as conj. when / wen ; NAmE wen /
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