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
He loves Susan.
他喜欢Susan。
She had a headache, because of the weather here.
由于这里的天气原因她感到有些头疼。
Let me see, please. No, it's not mine. I think it's his.
让我看看，不是我的。我想是他的。