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短语 survival of the fittest
释义 survival of the fittest a situation in which only the strongest and most successful people or things continue to exist适者生存 survival of the fittest Biology the continued existence of organisms which are best adapted to their environment, with the extinction of others, as a concept in the Darwinian theory of evolution 【生】(达尔文进化论中的)适者生存。比较NATURAL SELECTION.
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