释义 |
EncyclopediaSeeinner cell massembryoblast
em·bry·o·blast (em'brē-ō-blast'), The mass of cells at the embryonic pole of the blastocyst that forms the embryo and some extraembryonic or adnexal tissues. Synonym(s): inner cell mass [embryo- + G. blastos, germ] em·bry·o·blast (em'brē-ō-blast) The cells at the embryonic pole of the blastocyst concerned with formation of the embryo per se. Synonym(s): inner cell mass. [embryo- + G. blastos, germ] |