jaw

The boxer suffered a broken jaw after receiving a powerful hit during the final round.

(Chinese) 那名拳击手在最后一轮遭到重击后下颌骨骨折。

The crocodile has incredibly strong jaw muscles that allow it to bite through bone.

(Chinese) 鳄鱼拥有极其强壮的颌部肌肉，使其能够咬碎骨头。