jawn.颚；颌；下巴；钳口；说教v.喋喋不休；教训jaw joints[医] 下颌关节jaw shears颚式剪床jaw-bonen.颚骨jaw clonus颌阵挛jaw crusher颚式粉碎机jaw jacking喋喋不休jaw capsule颚鞘jaw support支颌器jaw opening开度,开口处jaw fractur颌骨骨折