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
Would you mind eating out this evening?
你介意今晚上馆子吃饭吗？
Poets are the unacknowledged legislators of the world.
诗人是世上没有得到承认的立法者。
And I'm glad to meet you, too.
我也很高兴见到你。