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
I know that.
我知道。
A poor man who takes a rich wife has a ruler, not a wife.
穷汉娶富妻，必受老婆欺。
The Beatles represented part of the spirit of their age.
甲壳虫乐队代表了他们时代的部分精神。