on the lookout

US /ɑn ði ˈlʊkˌaʊt/

UK /ɔn ðə ˈlʊkˌaʊt/

A1 初級
adj.形容詞警戒
The police are on the lookout for the suspect.
idiom慣用語;成語留意
I'm on the lookout for any signs of trouble.

影片字幕