1.脑膜中动脉沟grooveformiddlemeningealartery2.顶切迹parietalnotch3.岩上窦沟sulcusforsuperiorpetrosalsinus4.乙状窦沟sulcusforsigmoidsinus5.前庭水管外口externalapertureofaqueductofvestibule6.内耳门internalacousticpore7.弓状隆起arcuateeminence8.鼓室盖tegmentympani9.颧突 (共 248 字) [阅读本文] >>