Tra từ be on the watch for somebody - Từ điển Oxford Advanced Learner 8th

Từ điển Oxford Advanced Learner 8th

be on the watch for somebody be on the ˈwatch (for sb/sth) idiom to be looking carefully for sb/sth that you expect to see, especially in order to avoid possible danger •Be on the watch for thieves. Main entry: ↑watch_idiom