Gastrulation
[医]原肠胚形成
🗣️ 情景例句
I didn't have the heart to tell her that she was not chosen.
我没有勇气告诉她说她没有入选。
Six feet of earth makes all men equal.
在墓穴中人人都平等。
You mustn't aim too high.
你不可好高骛远。