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
so they can find her owners quickly.
好让他们很快找到她的主人。
In the United States ,there are many factories for making cloth.
在美国，有许多造布的工厂 。
My false teeth are stuck to it.
我的假牙还在上边呢！