A thick muscle in the cheek that closes the jaws during chewing.
咬肌一块颊内咀嚼时靠近下颔厚块肌肉
A grasping tool having a pair of jaws and handles pivoted together to work in opposition.
镊子，钳子一种抓握工具，有一对虎钳牙及交叉的柄，放在轴上一起反方向工作
A clamping device of metal or wood, usually consisting of two jaws closed or opened by a screw or lever, used in carpentry or metalworking to hold a piece in position.
虎钳由金属或木头做成的钳夹工具，通常由两个靠螺旋或标杆进行开合的部件组成，用于木工业或五金业中使物件定位
