英语语法分析

The cells of this cluster inside next to the fluid-filled cavity is a region of the blastocyst called the inner cell mass.

在充满液体的腔体旁边的这个簇状细胞是囊胚的一个区域，称为内细胞团。

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.

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 blastocyst will divide into two parts this week.

这一周，囊胚将会分成两个部分。