germinal disc什么意思
胚盘，种脐
germinal disc在线翻译
1. 胚盘：germinal center|生发中心 | germinal disc|胚盘 | germinal vesicle|生发泡
noun
1. 911chaxun查询·英语单词
1. a layer of cells on the inside of the blastula
Synonym: blastoderm blastodisc germinal area