Patent urachus
[医] 开放性脐尿管
🧩 词语组成解析
patent
['pætnt]
n. 专利;专利品;专利权;专利证;
adj. 专利的;显然，显露;明摆着的;
vt. 获得…专利，给予…专利权;取得专利权;
脐尿管
🗣️ 情景例句
I heard the professor of that class is very good.
我听说那个班的教授很好。
He that commits a fault thinks everyone speaks of it.
做贼心虚。
No, there isn't.
不，没有。