Musculus sphincter urethrae
[医]尿道括约肌：起于耻骨枝，止于尿道前、后正中缝
🧩 词语组成解析
[医] 肌
n. 括约肌\\n[医] 括约肌
尿道
🗣️ 情景例句
He doesn't have any beliefs; he just takes one day at a time.
他没有什么信仰，每天只是得过且过
Like cures like.
以毒攻毒。
Now Wu Peng from Class 1 was in front! Not far behind him was Lin Tao.
现在1班的吴鹏在前边！紧追其后的是林涛。