不存在胚被。

The indusium is absent.

youdao

由此产生的杂交后代长成了一个名为胚泡的小胚胎，被植入代孕母亲的子宫，然后变成了多莉。

The resulting hybrid grew into a tiny embryo known as a blastocyst, implanted into the womb of a surrogate mother, and went on to become Dolly.

youdao

她带着侄子(“我被允许同他一起生活，”她说。)用一把锄头和一个铲子开始工作，他们打碎石头并建造了泥胚墙。

With her nephew - "I'm allowed to live with him," she said - she set to work with a pick and a shovel, cracking stones and fashioning mud walls.

youdao