O'beirne's sphincter
[医] 奥贝恩氏括约肌(在结肠直肠连接部)
🧩 词语组成解析
n. 括约肌\\n[医] 括约肌
🗣️ 情景例句
Let me show you this.
我给你看看这个。
Which one is Mr. Jame's office?
哪间是詹姆司先生的办公室？
Has he moved to his new house yet?
他已经迁进新居了吗？