panspermy

生原说

释义与例句

n.
  1. 1.

    The doctrine of the widespread distribution of germs, from which under favorable circumstances bacteria may develop.

    不可数 生物
  2. 2.

    The doctrine that all organisms must come from living parents; biogenesis.

    不可数 生物

词源

From pan- + -spermy.

来源：wiktionary