Sphincter ampullae
[医] 壶腹括约肌
🧩 词语组成解析
n. 括约肌\\n[医] 括约肌
[医] 安瓿[剂], 壶腹
🗣️ 情景例句
What does NATO stand for?
NATO代表什么？
He who cannot hold his peace will never live at ease.
嘴巴不紧，生活不宁。
We can't let you have any more material.
我们不能再供给你原料了。