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
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