单词 | panspermia |
释义 | panspermia【医】 病原普遍存在说, 生原说, 生物发生说 panspermia pan.sper.mi.a AHD: [p²n-spûr“m¶-…] D.J. [p#n6spT8mi8*]K.K. [p#n6spPmi*]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语源:1. Greek [mixture of all seeds] 希腊语 [所有种子的混合] 2. pan- [pan-] pan- [前缀,表“整个,全部”] 3. sperma [seed] * see sperm 1sperma [种子] *参见 sperm1 |
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