Coelothelium
[医] 体腔上皮, 间皮
🗣️ 情景例句
He was very helpful to me, remember?
他帮过我大忙， 记得吗？
The restaurant is across the street from the hotel.
餐馆越过宾馆的街区。
One of the boys is English. His name is Jim.
有一个男孩是英国人，他的名字叫吉姆。