英语词组be on the watch (for sb/sth)是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	be on the watch (for sb/sth)
释义	●be on the ˈwatch (for sb/sth)be looking carefully for sb/sth that you expect to see, especially in order to avoid possible danger 小心提防；警戒◆The police warned tourists to be on the watch for car thieves. 警方提醒游客要提防偷车贼。
随便看	to no avail to no effect to no purpose too big for your boots too clever quick etc. by half too close for comfort too funny sad etc. for words too good to be true too hot for sb too hot to handle tool tools too many cooks spoil the broth too much like hard work too right too right/true toot tooth too true toot your own horn top top and tail sth top brass top dog top secret

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