pyloric orifice 基本解释
幽门
重点词汇
pyloric orifice 双语例句
- 1、
There are incrassate circular muscular ring at the cardiac and the pyloric orifice. On the middle of the pyloric part, there have an incrassate circular band.
其中,贲门口和幽门口均存在增厚的环行肌环,幽门部中部有一条显著增厚的环行肌带。

