单词 | polygenesis |
释义 | Word Frequency polygenesis(ˌpɒlɪˈdʒɛnɪsɪs) noun Compare monogenesis 1. biology evolution of a polyphyletic organism or group 2. the hypothetical descent of the different races of humankind from different ultimate ancestors Derived forms polygenetic (ˌpɒlɪdʒɪˈnɛtɪk) adjective polygenetically (ˌpolygeˈnetically) adverb |
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