organic pigment

例句：

1. 1.The organic pigments in this paint are environmentally friendly.
   这种油漆中的有机颜料是环保的。
2. 2.The artist used organic pigments to create a vibrant and lifelike painting.
   艺术家使用有机颜料创作了一幅生动而逼真的画作。
3. 3. The organic pigments in the paint have been tested for their safety and durability.
   这种油漆中的有机颜料经过测试，证明它们是安全的且耐用的。