短语词组短语dermal ostium 皮肤小孔ostium uteri [解剖]子宫口;翻译ostium arterioconus 心室动脉圆锥孔ostium lymphaticum 淋巴孔ostium auriculoventriculare 耳室口genital ostium 生殖孔ostium reticulomasicum 蜂窝重瓣胃孔Ostium ilioc æcocolicum 结肠口ostium excurrens 出水小孔 返回 ostium