| 释义 |
外耳 wài ěr
基本例句
auricleearlapconchaexternal earouter eareternal earauris externaconcho
贝壳状结构任一种类似于贝壳的形状结构，例如人的外耳Any of various structures, such as the external ear, that resemble a shell in shape.
先天性闭锁，无孔正常的身体孔或管道，如肛门、肠或外耳道的缺失或闭合The absence or closure of a normal body orifice or tubular passage such as the anus, intestine, or external ear canal. |