“choanal atresia”的概念、定义、翻译、参考文献-科学参考

单词	choanal atresia
释义	choanal atresia Encyclopedia 医学后鼻孔闭锁释 choanal atresia后鼻孔闭锁发生于鼻腔的畸形病变。少见的鼻部畸形。医学后鼻孔闭锁释 choanal atresia后鼻孔闭锁鼻窝上皮增生形成的上皮栓未溶解，后鼻孔周围组织增生过度引起的鼻发育异常而存在解剖学封闭的疾病。
随便看	level lifetime level limiting valve level line levelling levelling agent levelling instrument levelling-up level man car level manifold level matching conditions level measurement of flotation machines level measuring device level measuring instrument level meter level monitoring device for drilling fluid circulating pool levelness level n-structure level of abstraction level of a factor level of a field level of a function level of aircraft flying qualities level of a modular curve level of an orthogonal array level of a subgroup

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