Entomesoderm
[医] 内[胚层原]中胚层
🗣️ 情景例句
I haven't made a dent in my paperwork.
我的那些文件没怎么动。
What kind of hero is that?
这样算什么英雄好汉？
There is some difference between the twins.
这对双胞胎有点儿不一样。