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 1.右心耳rightauricle2.梳狀肌pectinatemuscles3.下腔靜脈口orificeofinferiorvenacava4.右房室口rightartrioventricularorifice5.冠狀溝coronarysulcus6.冠狀竇口orificeofcoronarysinus (共 152 字) [閱讀本文] >>