单词

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gastrula

英 ['gæstrʊlə] 美 ['gæstrʊlə]

n. [胚] 原肠胚；胚囊

双语例句

1. 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.