Partes superficialis
[医] 浅部(肛门外括约肌)
🧩 词语组成解析
[医] 部, 部分
🗣️ 情景例句
We're already scheduled elsewhere.
我们已经有其他安排了。
I invited him to come in, but he wouldn't.
我请他进来，但是他不肯。
I promise.
我保证。