Pseudogastrula
假原肠胚
🗣️ 情景例句
It probably means we can't stay.
看来我们不能待在这儿了。
Why not go out for a walk?
干吗不出去散步？
When she came in with the last course -- a huge pudding --
当她端着最后一道菜——一大盘布丁——