“调色”造句

巴尔迪只加了少许咖啡给牛奶调色，还剩下很多。
Bardi coloured the milk with the slightest touch of coffee, of which there was still plenty.

画家把颜料混进油里来调色.
A painter tempers his colours by mixing them with oil.

画家正在调色.
The painter is mixing his colours.