Prepyloric sphincter
[医] 幽门前括约肌
🧩 词语组成解析
幽门前的, 位于幽门前方的
n. 括约肌\\n[医] 括约肌
🗣️ 情景例句
I'm a graduate of Harvard University.
我是哈佛大学的毕业生。
How can they possibly agree with you?
他们怎么会同意你呢？
The greatness of Venice will soon be lost.
威尼斯不久就会丧失它的伟大。