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 is a man of ability.
他是个很能干的人。
To heat
热一热
I forgot to prepare the speech I'm supposed to give today.
我忘了准备今天的我该做的演讲了。