noun
or congo rubin
Usage: usually capitalized C
: a direct azo dye used especially for dyeing cotton, wool, and silk bluish red — see dye table I (under Direct Red 17 )
noun
or congo rubin
Usage: usually capitalized C
: a direct azo dye used especially for dyeing cotton, wool, and silk bluish red — see dye table I (under Direct Red 17 )
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012