be on the lookout for

US /bi ɑn ðə ˈlʊkˌaʊt fɔr/
UK /bi ɑn ðə ˈlʊkˌaʊt fɔr/
"be on the lookout for" picture
1.

berwaspada terhadap, mencari

to be actively watching or searching for something or someone

:
We need to be on the lookout for any suspicious activity.
Kita perlu berwaspada terhadap sebarang aktiviti mencurigakan.
The police are on the lookout for the escaped prisoner.
Polis sedang mencari banduan yang melarikan diri.