adj.有頜的；有顎的

動(dòng)詞jaw的過去式和過去分詞形式.

The crocodile's jaws snapped shut. 　魚的嘴啪的一聲合上了。

My jaw dropped when I saw how much the meal had cost. 我看到那頓飯要花這麼多錢真大吃一驚。

The shark snapped its jaws shut. 鯊魚啪嗒一聲把嘴合上了。

On hearing the news, his jaw dropped. 聽到這個(gè)消息，他驚訝得張口結(jié)舌。