atresia of choana鼻: nose后: behind; back; rear孔: hole; opening; aperture闭锁: shutting; bottoming; interlo ...先天性鼻后孔闭锁: congenital atresia of choana下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:鼻后孔闭锁，即可在微信中查询翻译
