单词 | paraffin |
释义 | paraffinnoun par·af·fin ˈper-ə-fən ˈpa-rə- 1 a : a waxy crystalline flammable substance obtained especially from distillates of wood, coal, petroleum, or shale oil that is a complex mixture of hydrocarbons and is used chiefly in coating and sealing, in candles, in rubber compounding, and in pharmaceuticals and cosmetics b : any of various mixtures of similar hydrocarbons including mixtures that are semisolid or oily 2 : alkane 3 chiefly British : kerosene paraffinic ˌper-ə-ˈfi-nik adjective pa-rə- |
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