单词	rub up
释义	rub up verb rubbed up; rubbing up; rubs up transitive verb 1 : to revive or refresh knowledge of : recall 2 : to improve the keenness of (a mental faculty) Word History First Known Use circa 1571, in the meaning defined at sense 1
随便看	charivari charivaris chark charka charkas charked charkha charkhas charking charks charladies charlady charlatan charlatanic charlatanical charlatanish charlatanism charlatanisms charlatanries charlatanry charlatans Charlemagne charlemagnes Charleroi Charles

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