n.顎；頜；下巴；鉗口；說教

v.喋喋不休；教訓(xùn)

A strong square jaw is a sign of firm character. 強(qiáng)健的方顎是性格堅定的象征。

Give him a sock on the jaw! 給他下巴上來一拳！

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

Broken pipes adopt a hacksaw or a saw without teeth.The size of pipe needing to cut should be exact.Put pipes on the center of pressure jaw, and keep fractures even. 斷管采用鋼鋸或無齒鋸，需斷切的管子尺寸準(zhǔn)確，將管子置于壓力鉗口中心卡緊，斷口平齊。

Whenever my wife and her mother get together they jaw away for hours. 每當(dāng)我妻子和她母親相聚時，她們總要聊上數(shù)小時。

She jawed him all day about that. 她為那事數(shù)說了他一整天。