单词	rosin oil
释义	rosin oil noun : an oily liquid obtained by destructive distillation of rosin and composed principally of hydrocarbons with some resin acids especially : the viscous fraction that boils higher than rosin spirit, that when crude is dark-colored and fluorescent and has a sharp odor, and that is used chiefly in making lubricating greases and printing inks, in impregnating paper coverings for electric cables, and in compounding with other oils Word History First Known Use 1844, in the meaning defined above
随便看	serricorn Serricornia serried serriedly serriedness serriednesses serries Serrifera serriferous serring serrs serrula serrulate serrulated serrulation serrulations serry serrying sers sert sert island serta serto Sertoli cell sertoli's cell

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