jawn.颚;颌;下巴;钳口;说教v.喋喋不休;教训
jaw mandrel爪式心轴
jaw spanner爪形扳手,活动螺帽扳手
jaw disease凳骨疾病
jaw breakern.颚式轧碎机
Jaw neoplasm颌骨肿瘤
jaw-thrust双手托颌法
Jaws of Life救生颚
jaw movement下颌运动, 颌运动
jaws of vise虎钳子
jaw crushing颚式破碎