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单词
survival of the fittest
释义
survival of the fittest
n.
(名词)
Natural selection conceived of as a struggle for life in which only those organisms best adapted to existing conditions are able to survive and reproduce.
适者生存:被看成是一场生命竞争的自然选择,只有那些最能适应生存环境的生物体才能存在和繁衍
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Brabant
brabble
brabbled
brabbles
brabbling
bra burner
brace
brace
braced
bracelet
bracelets
bracer
bracero
brace root
braceros
bracers
braces
brachia
brachia
brachial
brachial plexus
brachials
brachiate
brachiated
brachiates
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更新时间:2026/2/13 17:01:33