柯林斯词典jawbone /ˈdʒɔːˌbəʊn/ (also jaw bone) (jawbones) 1. N-COUNT A jawbone is the bone in the lower jaw of a person or animal. 下顎骨 返回 jawbone剑桥词典the bone that forms the shape of the lower part of the face 下頜骨 返回 jawbone