释义 |
au·rin \ˈȯrə̇n\ noun (-s) Etymology: probably from German aurin, from auri- auri- (I) + -in : a poisonous red dye C19H14O3 derived from triphenylmethane often obtained commercially in impure yellowish brown lumps and used chiefly as a dye intermediate — called also pararosolic acid, rosolic acid |