comb1/kom; kəʊm/n 1 [C] a piece of plastic or metal with a row of thin teeth, that you use to make your hair tidy [→ brush] 梳子2 [singular 单数] when you use a comb 梳理: Your hair needs a good comb. 你的头发得好好梳理一下。
comb2v [T] 1 to make your hair tidy with a comb 梳﹐梳理〔头发〕: Have you combed your hair ? 你梳过头发了吗?2 to search a place thoroughly 彻底搜查〔某地〕: comb sth for sth Police are combing the area for more bombs. 警方正在彻底搜查那个地区﹐寻找更多炸弹。