光的三原色是红绿蓝,颜色组合中唯独“红 绿”可以产生严格意义上的新颜色“黄”,为什么? 知乎 Template




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tomski光的三原色是红绿蓝,颜色组合中唯独“红 绿”可以产生严格意义上的新颜色“黄”,为什么? 知乎 coloring