natural pigment

• 天然颜料

natural pigment的用法和样例：

例句

1. They used only natural pigments to dye the wool.
   他们只用天然颜料染毛织品。
2. Due to the use of natural pigments, Dong Ho folk paintings retain their color well.
   因使用天然颜料，东湖村的传统画将自然原色保存的很好。
3. It provided new method for distilling of natural edible pigment.
   为天然色素的提取提供了一条新的途径。
4. Conclusion The black rice pigment is more stable than amaranth and grape pigments.
   结论黑米天然色素的光稳定性优于苋菜红和葡萄红天然色素。