Sphincter urethrae
[医] 尿道括约肌
🧩 词语组成解析
n. 括约肌\\n[医] 括约肌
尿道
🗣️ 情景例句
You must be green to believe that!
你真幼稚，竟然相信那个。
What for?
何必呢？
There is a stereo in the room.
客厅里有台立体声音响。