n. a solution containing chemicals that can change the color of a photographic print
n. a black or colored powder used in a printer to develop a xerographic image
n. a lotion for cleansing the skin and contracting the pores
n. 调色剂( toner的复数形式 ); （打印机或复印机使用的）墨粉; 护肤油; 美容霜