bleachersn.(运动场内票价低廉的)露天座位;漂白工人名词bleacher的复数形式.
bleachn.漂白剂;漂白v.变白;漂白
bleaching hydrogen peroxide过氧化氢漂白
bleaching laundry detergent漂白洗衣粉
bleached chemical wood pulp漂白化学木浆
bleached grease proof paper漂白防油纸
bleaching powder extraction漂白粉精
bleached holographic grating漂洗全息摄影栅
bleaching powder concentrate漂白粉精
bleaching/washing effluent中段废水