278.环状软骨（后面观）
基础医学

        1.杓关节面arytenoidarticularsurface2.环状软骨弓archofcricoidcartilage3.甲关节面thyroidarticularsurface4.环状软骨板laminaofcricoidcartilage    （共 120 字）     [阅读本文] >>