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
I'll drive you to the station, dear.
我开车送你到车站去。
The plate is dirty, Would you bring me a clean one, please?
这碟子是脏的，请你拿个干净的给我。
But you still haven't explained what you're doing here.
啊，你还没有说你是来干什么的。