单词	polymath
释义	polymathpol‧y‧math /ˈpɒlɪmæθ $ ˈpɑː-/ noun [countable] Word Origin WORD ORIGINpolymath Origin: 1600-1700 Greek polymathes ‘having much knowledge’, from manthanein ‘to learn’ Examples EXAMPLES FROM THE CORPUS He is either a polymath or an extremely thorough researcher. His ebullient personality is a vivid reminder of the polymath of past times. formal someone who has a lot of knowledge about many different subjects
随便看	instant message instant messaging instant replay instead instep instigate instigation instigator instil instinct instinctive instinctively instinctual institute Institute of Economic Affairs institution institutional institutionalize institutionalized in-store instruct instruction instructional instructive instructor

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