colorantWiktionary 原文英美构词拆解colorcolor词干ant-ant后缀-ant(now sciences, chiefly medicine) The agent noun derived from verb. · An adjective corresponding to a noun in -ance, having the sense of "exhibiting (the condition or process described by the noun)".词源链法语Frenchcolorant↓ 借入英语Englishcolorant词源说明Borrowed from French colorant, equivalent to color + -ant.释义名词noun1Alternative spelling of colourant.同族词派生词 1biocolorant