gastrula
导读：gastrula读音音标英[\\\'gæstrʊlə]美[\\\'gæstrʊlə]
基本意思释义n.胚囊，肠胚词性变化复数:gastrulas;短语及实用例句However , content of the dissolvable protein a
基本意思释义n.胚囊，肠胚词性变化复数:gastrulas;短语及实用例句However , content of the dissolvable protein a
gastrula读音音标
英[\\\'gæstrʊlə]
美[\\\'gæstrʊlə]
基本意思释义
n.胚囊，肠胚
词性变化
复数:gastrulas;
短语及实用例句
However , content of the dissolvable protein and amino acid during gastrula stage during blastula stage.
总氨基酸含量在胚胎发育早期下降较快, 胚胎发育至后无节幼体期氨基酸含量下降幅度变缓.
英英释义
Noun
1. double-walled stage of the embryo resulting from invagination of the blastula; the outer layer of cells is the ectoderm and the inner layer differentiates into the mesoderm and endoderm
