Mesoectoblast
[医] 中外胚层
🗣️ 情景例句
Don't move! Get down on the floor.
别动！趴到地上！
They've met with great favor home and abroad.
这些产品在国内外很受欢迎。
I think I'll throw away these newspapers.
我想我要扔了这些报纸。