详细解释:【化】 荧光染料
英语解释：
名词 fluorescent dye:
a yellow dye that is visible even when highly diluted; used as an absorption indicator when silver nitrate solution is added to sodium chloride in order to precipitate silver chloride (turns pink when no chloride ions are left in solution and negative fluorescein ions are then absorbed)同义词：fluorescein, fluoresceine, fluorescent dye, resorcinolphthalein