pigment

音标发音

He makes his own paint, grinding up the pigment with a little oil.
他就着几滴油磨了些颜料，自己制油彩。
Certain pigment colours were painted on to dry plaster using tempera (where egg yolk is used to fix the pigment).
使用蛋彩画颜料（内含可以定色的蛋黄）在干石膏上绘出了特定颜色。
Similarly, any pigment nevus that is chronically irritated should be excised.
同样, 凡是经常受慢性刺激的各种色素痣切勿予以切除.
Certain pigment colours were painted on to dry plaster using tempera (where egg yolk is used to fix the pigment).
使用蛋彩画颜料（内含可以定色的蛋黄）在干石膏上绘出了特定颜色。
He makes his own paint, grinding up the pigment with a little oil.
他就着几滴油磨了些颜料，自己制油彩。

a substance that gives something a particular colour when it is present in it or is added to it

色素
Objective To extract a new pigment from purple corncob and study its stability.
目的提取紫玉米芯色素并研究其稳定性。
颜料
Owning to the translucent of pearl pigment, this coating could be appliedon various grounding.
由于这种彩金颜料是半透明的，所以可以覆盖在多种底色上。
医药科学
色素
Considering the darkness of pigment in leaf, roots and underground stems were extracted.
实际上考虑到叶中色素较深，一般采用甘草的根和根茎（地下部分）作为提取对象。
多酚
Curcumin is a natumal compound present in turmeric,a rhizome of the plant Curcuma longa lin,it is extensively used as a dietary spice and pigment in cooking.
姜黄素是从姜黄属植物姜黄的根茎中提取的一种植物多酚,可用于食品上色及佐味。
化学
颜料
Chromium oxide green is a kind of important inorganic pigment.
氧化铬绿是重要的无机颜料。
材料科学
颜料