digenesisWiktionary 原文英/daɪˈdʒɛnɪsɪs/美构词拆解didi-前缀genesis-genesis后缀di-Two. · Double, twice the quantity.-genesisorigin · production词源说明From di- + -genesis.释义名词noun1(biology) The alternation of sexual and asexual methods of reproduction.同族词派生词 1digenetic