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
I'm just calling to confirm your appointment tomorrow at 3:00 p.m.
我打电话确认明天下午3点你约定的时间。
This kind of box is not suitable for the transport of the tea sets by sea.
这种箱子不适合装茶具海运。
He suddenly appeared in the party.
他突然在晚会上出现了。