Gastrulate
vi.[生]形成原肠胚,处于(或具有)原肠胚阶段
🗣️ 情景例句
He did not win, but at least he made the effort.
他虽然没有获胜，但至少已经尽了努力。
The joy of the heart makes the face merry.
喜形于色。
I agree that it is a difficult situation.
我同意，这种情况很难办。