abiogenesis ą自然发生
abiogenesis archigenesis无生源说;天然发生说
abiogenesis ȅ自然发生
abiogenesis e自然发生
neo-abiogenesis无生源新说
abiogenesis abiogeny heterogeny spontaneity xenogenesis自然发生
N(名词) the hypothetical process by which living organisms first arose on earth from nonliving matter 自然发生 (Also called autogenesis)