toner
/ˈtəʊnə(r)/noun
1
- 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）。
1.1
- 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。
2
- mass noun a black or coloured powder used in xerographic copying processes墨粉, 色粉（用于静电复印）。
2.1
- 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。