pan.sper.mi.a
n.（名词）The theory that microorganisms or biochemical compounds from outer space are responsible for originating life on Earth and possibly in other parts of the universe where suitable atmospheric conditions exist.有生源说，胚种论：一种学说，认为来自宇宙空间的微生物或生物化学物是地球上生命的起源，并且在宇宙的其他部分可能有适合的大气状况存在
来源：Greek [mixture of all seeds] 希腊语 [所有种子的混合] pan- [pan-] pan- [前缀，表.整个，全部.] sperma [seed] * see sperm sperma [种子] *参见 sperm
