Decidual umbilicus
[医] 蜕膜脐
🧩 词语组成解析
[医] 蜕膜的
n. 脐, 中心\\n[医] 脐
🗣️ 情景例句
A murder occurred last night in this very district.
就在这个区昨晚发生了一起凶杀案。
The best teachers of humanity are the lives of great men.
启迪人性最好的导师是伟大人物的生活。
Oh good. Come in. I'm his son.
好吧，请进。我是他的儿子。