an astringent liquid applied to the skin to reduce oiliness and improve its condition 收敛剂(涂在皮肤上用来减少油脂,保健皮肤) ■[with modifier]a device or exercise for making a specified part of the body firmer and stronger 健身器;健身 a tummy toner. 健腹机。
[mass noun]a black or coloured powder used in xerographic copying processes 墨粉,色粉(用于静电复印) ■[count noun][usu. with adj. or noun modifier]a chemical bath for changing the colour or shade of a photographic print, especially as specified 调色剂(用来改变照片颜色或颜色深浅) sepia or blue toners. 深褐色或蓝色的调色剂。