mor·u·la /ˈmɔr(j)ələ, ˈmɑr-/
  雄配子團; 桑葚胚; 桑椹胚
  mor·u·la /ˈmɔr(j)ələ, ˈmɑr-/ 名詞
  桑葚胚,桑葚體
  Mor·u·la n.; pl. Morulae   Biol. The sphere or globular mass of cells (blastomeres), formed by the clevage of the ovum or egg in the first stages of its development; -- called also mulberry mass, segmentation sphere, and blastosphere. See Segmentation.
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  morula
       n : a solid mass of blastomeres that forms when the zygote
           splits; develops into the blastula
       [also: morulae (pl)]