Constrictor urethrae
[医] 尿道膜部括约肌
🧩 词语组成解析
n. 使压缩的东西, 缩肌, 大蟒\\n[医] 缩窄器; 缩肌
尿道
🗣️ 情景例句
Tom, would you give Mr. Johnson Tom
拿给Johnson先生
The post office is up there on the left, You can't miss it.
那邮局就在那儿靠左边，很好找。
I'm sorry, I can't find it. I thought it was in my coat.
对不起，我的票找不到了。我原来以为是放在大衣里。