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
This is a good start.
这是一个好的开始。
I'm behind in my work.
我工作进度落后了。
I'd like to congratulate you very much. That was a wonderful concert.
衷心祝贺你。这场音乐会真是太好了。