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
Good-bye, Susan.
再见， Susan。
Will you plan to join me for dinner?
你要跟我一起吃饭吗？
Train compartments soon get cramped and stuffy.
车厢很快就变得拥挤、闷热，