Chorionic mesoderm
[医] 绒膜中胚层
🧩 词语组成解析
[医] 绒[毛]膜的
n. 中胚层\\n[医] 中胚层
🗣️ 情景例句
So ... back to work.
因此……用功吧。
The death of wolves is the safety of the sheep.
群狼一死众羊安。
He can get up for about two hours each day, but you must keep the room warm.
他每天可以起来两个小时，但您必须保持房间温暖。