polygenesis

n. 多源发生说, 多细胞繁殖

发音

其它 /ˌpɒlɪˈd͡ʒɛnəsɪs/

词形变化

polygeneses 复数 polygeneses

释义与例句

n.
  1. 1.

    The genesis of a species from more than one ancestor.

    不可数
  2. 2.

    The theory that living organisms originate in cells or embryos of different kinds, instead of coming from a single cell; as opposed to monogenesis.

    不可数 生物
  3. 3.

    The theory that languages developed independently in different places at different periods, as opposed to originating from a single source.

    不可数 语言学
  4. 4.

    The emergence from multiple causes or origins.

    不可数

词源

From poly- + -genesis.

来源：wiktionary