jaw

英 /dʒɔː/ 　美 /dʒɔː/

My jaw felt sore after chewing the hard bread.

嚼完那块硬面包后，我的下颌有些酸痛。

Protective equipment can reduce the risk of jaw injuries among people who participate in contact sports.

防护装备可以降低接触性运动参与者颌部受伤的风险。

搭配

lower jaw 下颌upper jaw 上颌clench your jaw 咬紧牙关jaw injury 颌部损伤

jaw指颌骨或颌部；chin仅指脸部最下方的下巴。