Third sphincter
[医] 第三括约肌(直肠横襞)
🧩 词语组成解析
third
[θɝd]
n. 第三;三分之一;第三档;
adj. 第三的;三分之一的;
n. 括约肌\\n[医] 括约肌
🗣️ 情景例句
He made a favorable impression on her father.
他给她的父亲留下了很好的印象。
When did you find this book?
你什么时候找到这本书的？
Please sign here to show that you have received the money.
请在这儿签字以表明你已收到这笔钱。"