run in片语动词

跑进、冲进

The children ran in shouting about the snow outside.

孩子们冲进来，大喊外面下雪了。

逮捕、拘留、抓进去口语，可拆开

The police ran him in for driving without a license.

警方以无照驾驶为由把他抓了进去。

顺道造访、顺便探望口语

I'll run in and see your mother on the way home.

我回家路上会顺道去看看你妈妈。

试车、磨合英式，可拆开

You should run the new engine in gently for a few hundred kilometers.

新引擎应该先缓和地磨合几百公里。

争执、冲突、口角

She had a run-in with her landlord over the unpaid repairs.

她因为维修费没付的事跟房东起了争执。