n.下巴,颌,唠叨,狭窄入口
vi.闲谈,唠唠叨叨,喋喋不休,教训
They took my pulse, took my blood pressure, and X-rayed my jaw.
他们给我量了脉搏、血压,还给我的下颌拍了X光片。
His jaw was broken after he was hit on the head.
他的头部受重击之后下颌骨折了。
He thought for a moment, stroking his well-defined jaw.
他摸着自己轮廓分明的下巴想了一会儿。