look out

留神, 注意

例句与用法:

Look out!

小心!

FBI is on the look out for the agent these days.

这些天联邦调查局正在注意那个特工。

Police will be looking out for trouble-makers at today's match.

今天的比赛有警察防备著捣乱分子。

详细释义:

ph.

【口】小心; 注意