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research (n.)
1570年代,"仔细搜索的行为",来自法语 recerche (1530年代,现代法语 recherche ),由古法语 recercher (见 research (v.))回形。意为"科学探究",最早见于1630年代。词组 research and development 是1923年开始记录的。
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Definitions of research from WordNet
Dictionary entries near research
resale
reschedule
rescind
rescission
rescue
research
re-search
reseat
resect
resection
resemblance