half an hour

更新时间:2026-08-27 09:27:06   栏目: 英语词典

单词: half an hour

音标: /hæf æn ˈaʊər/

意思: 半小时,指的是30分钟的时间段。

翻译: 半小时

读音

half /hæf/ — "哈夫"

an /æn/ — "安"

hour /ˈaʊər/ — "阿尔"

用法

“Half an hour”常用来表示一个时长,即30分钟。它通常用来描述活动或事件的时长,或者用来询问等待的时间。

例句

It will take half an hour to get there by car.
(开车过去大约需要半小时。)

I’ll be ready in half an hour.
(我半小时后准备好。)

Can you wait for half an hour?
(你能等半小时吗?)

The meeting will last for half an hour.
(会议将持续半小时。)

I’ll finish this task in half an hour.
(我半小时内完成这个任务。)

We need to wait for half an hour before the train arrives.
(我们需要等半小时,火车才会到。)

It took me half an hour to finish the report.
(我花了半小时完成报告。)

The class is half an hour long.
(这节课长半小时。)

I waited for half an hour, but she didn’t show up.
(我等了半小时,但她没有出现。)

You can take a break for half an hour.
(你可以休息半小时。)

短语搭配

Half an hour later: 半小时后

Example: Half an hour later, he returned the call.
(半小时后,他回了电话。)

 

In half an hour: 半小时内

Example: The bus will arrive in half an hour.
(公交车将在半小时内到达。)