brightener
n. [化工] 光亮剂;增白剂;[机] 抛光剂
例句
Brightener: to give light coating in electrolyte use additives.
光亮剂:为获得光亮镀层在电解液中所使用的添加剂。
A new brightener for electroless nickel phosphorous alloy was developed.
研制开发了一种新型的化学镀镍光亮剂。
The debate on whether to ban flour brightener has been going on for several years.
关于面粉增白剂存废的争论已经进行了数年。