顔料的英文：
colors; dyestuff; pigment

colors是什么意思：
【美】=colour

] colorful adj.
华美的；富有色彩的；有趣的

Colors are in harmony.
色彩调和。

The bottom color is the brown coffee color.
底色为棕咖啡色。

dyestuff是什么意思：
n. 染料

The reddish dyestuff obtained from any of these organisms.
苔色素由此类植物提出的红色染料

Fiber reactive dyes are from true chemical bounds between dyestuff and fiber
纤维活性染料来源于染料与纤维之间形成的真正化学键。

Natural color has given way to such bright-colored artificial dyestuff in effectiveness.
面对如此色彩斑斓的人工染料，自然色彩已俯首称臣。

pigment是什么意思：
n. 颜料；色素

red lake C pigment
色淀Ｃ颜料红

Iron oxide red pigments
GB/T1863-1989氧化铁红颜料

acquire pigment; become colored or imbued.
获得色素；变成有颜色的或染色的。