Chorion avillosum
[医] 平滑绒[毛]膜
🧩 词语组成解析
n. 绒毛膜, 浆膜, 卵壳\\n[医] 绒[毛]膜
🗣️ 情景例句
Please excuse me. I'm very sorry.
请原谅我， 我真的很不好意思。
Here's my credit card, just bill me.
这是信用卡，请记账吧。
It suddenly occurred to one of the workers to open up the box.
突然一个工人想到打开箱子看看。