Gastrulate
vi.[生]形成原肠胚,处于(或具有)原肠胚阶段
🗣️ 情景例句
and wrote to his wife Martha.
给他妻子Martha写信。
The eyes of the nation are upon the government.
国民的目光都注视着政府。
Yes, thank you, Mr. Hu.
好的，谢谢胡老师。