Meaulloblast
[医] 成神经管细胞
🗣️ 情景例句
and writing the background for Family Album,U.S.A.--
为Family Album,U.S.A.撰写背景说明的年轻人
I don't know what his native language is.
我不知道他的母语是什么。
First turn the gas off and cover the pan.
首先，把煤气关上，盖上油锅。