n. the part of the skull of a vertebrate that frames the mouth and holds the teeth
n. the bones of the skull that frame the mouth and serve to open it; the bones that hold the teeth
n. holding device consisting of one or both of the opposing parts of a tool that close to hold an object
n. 颚, 颌
v. 闲谈, 教训, 唠叨
1. The doctor examined my jaw for any signs of injury.
医生检查了我的下颌是否有受伤的迹象。
2. He opened his mouth wide to show his strong jaw.
他大张嘴展示他结实的下颌。
3. She clenched her jaw in frustration during the meeting.
她在会议上因沮丧而咬紧了下颌。