hang about
[hæŋ ə'bəut]
闲荡, 徘徊, 逗留
例句与用法：
Don't hang about, we've got a train to catch!
别慢慢腾腾的，我们要赶火车！
He did not like to hang about all day doing nothing.
他不喜欢整天闲待着什么也不干。
If you hang about the office for a bit, you may catch Comrade Lin as he arrives.
要是你在办公室附近等一会儿，林同志来上班时你就可以遇到他了。
The library hasn't opened yet, so I have to hang about here.
图书馆还没有开门，所以我只得在这儿呆等。
闲逛
She stopped hanging about and did something useful.
她不再闲逛, 而是做了些有益的工作。