blastulae
基本解释
blastula的复数形
英文释义
n. early stage of an embryo produced by cleavage of an ovum; a liquid-filled sphere whose wall is composed of a single layer of cells; during this stage (about eight days after fertilization) implantation in the wall of the uterus occurs
上一个单词：blastula stage
下一个单词：blastular