1.外耳道externalacousticmeatus2.鼓索chordatympaninerve3.骨半规管bonysemicircularcanal4.鼓室tympaniccavity5.鼓膜张肌tensortympani6.咽鼓管auditorytube7.颈内动脉internalcarotidartery8.颈内静脉internaljugularvein9.茎突styloidprocess10.耳垂auricularlobule11.对耳轮antihelix (共 245 字) [阅读本文] >>