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
A good medicine tastes bitter.
良药苦口，忠言逆耳。
There are many wild blackberry bushes along the road.
路旁有许多野生的黑浆果灌木。
It was stolen twenty years ago when Dan was a boy of fifteen!
这是20年前丹还是一个15岁的孩子时被人偷走的！