gastrulae

常见例句

• The process of forming a gastrula.
  形成原胚肠的过程
• The formation of a gastrula from a blastula by invagination.
  内陷囊胚翻转形成胚囊
• The infolding of a portion of the outer layer of a blastula in the formation of a gastrula.
  肠套叠在原肠胚形成过程中囊胚的外层的折叠部分
• The central cavity of the gastrula,which ultimately becomes the intestinal or digestive cavity.
  原肠原肠胚的中心空腔，它最终成为肠腔或消化腔
• The central cavity of the gastrula, which ultimately becomes the intestinal or digestive cavity.
  原肠原肠胚的中心空腔，它最终成为肠腔或消化腔
• The ingrowth and curling inward of a group of cells,as in the formation of a gastrula from a blastula.
  内长一组细胞的内部或向内生长，如从囊胚到原肠胚的生长过程
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