Entomesoderm
[医] 内[胚层原]中胚层
🗣️ 情景例句
She's a smart young lady, and very nice.
她是个聪明的年轻姑娘 而且很善良。
Archeologists still can only surmise as to the origin of Man.
考古学家们对于人类的起源依然无法推测。
Yes, they do.
他们是。