when什么意思 when音标、翻译、用法
when音标
英 [wen]
美 [wɛn]
when翻译
adv.
什么时候；（用于时间的表达方式之后）在那时；其时；当时
conj.
在…时；既然；如果；
pron.
什么时候；那时；
n.
时间，时候；日期；场合；
双语释义
adv.(副词)什么时候at what time在那时,其时at or on whichconj.(连词)在…时,当时at or during the time that如果,要是if既然,考虑到since; considering that
英英释义
When
"When"- a song by French singer Amanda Lear released in 1980 by Ariola Records.
以上来源于:Wikipedia
when用法
同近义词辨析
when, as, while
when从句动词点动词，持续性动词均可，
as重在表示动作同时发生，伴随进行，
while 从句动词为持续性动词 While I slept, a thief broke in.
双语例句
用作副词(adv.)When did that happen?
那件事是什么时候发生的？They stood respectfully when he entered the room.
当他走进房间时，他们都恭恭敬敬地站着。Iron will melt when it is made very hot.
当铁烧得很热时就会熔化的。用作连词(conj.)And they roared when Seaman held up two fingers.
然后当希曼伸出两根指头的时候他们就吼叫起来。I stayed till noon, when I went home.
我留到中午，然后就回家了。When all is said and done,we still must eat.
可是说到底，我们还得吃饭。But when I returned the door was open.
可是回来时门是开着的。How can they learn anything when they spend all their spare time watching television?
他们把所有的空闲时间都用来看电视了，还能学什麽东西呢？It was the sort of morning when everything goes wrong.
那天上午就是那样，事事不顺心。He entered on his inheritance when he was 21.
他21岁时继承了财产。
权威例句
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