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
No, I won't agree! don't waste your breath.
不。 我不会同意的。 别跟我这儿费口舌。
Whom will you play with?
你将和谁一起玩？
Their sleeping bags were warm and comfortable, so they all slept soundly.
睡袋既暖和又舒服，所以，他们都睡得很香。