首頁›Browse›P›pectoral girdlepectoral girdle編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看pectoral girdlepectoral girdle — 名詞名詞1. the set of bones supporting the upper limbs1.名詞釋義肩帶the set of bones supporting the upper limbs例句The pectoral girdle connects the arms to the trunk.