a solution of indigo in concentrated sulphuric acid, used as a dye

listen to the pronunciation of a solution of indigo in concentrated sulphuric acid, used as a dye
الإنجليزية - الإنجليزية
Saxon blue
a solution of indigo in concentrated sulphuric acid, used as a dye

    الواصلة

    a so·lu·tion of in·di·go in con·cen·tra·ted sul·phu·ric acid, used as a dye

    النطق

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