英语词汇natural selection怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	natural selection
释义	natural selectionn. the Darwinian theory of the survival and propagation of organisms best adapted to their environment 自然选择(达尔文的有机体的适者生存、繁殖理论)
随便看	improbably improbity impromptu improper improper fraction improperly impropriate impropriation impropriator impropriety improv improvability improvable improve improvement improver improvidence improvident improvidently improvisation improvisational improvisatorial improvisatory improvise improviser

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