单词乎

cenogenesis

音标[,si:nәu'dʒenisis]

汉语翻译

n. 新性发生
【医】 新性发生

英语解释

名词 cenogenesis:

  1. introduction during embryonic development of characters or structure not present in the earlier evolutionary history of the strain or species (as addition of the placenta in mammalian evolution)
    同义词:kenogenesis, caenogenesis, cainogenesis, kainogenesis
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