名词
中文翻译：Unknown
同义词：
['coloring agent', 'colorant', 'pigment例句：1. The color former is added to the paint to give it a desired shade.（色素被添加到油漆中以获得所需的色调。）2. The color formers are used in the production of various plastic materials.（各种塑料材料的生产中使用了色素。）']
例句：
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1. The color former is added to the paint to give it a desired shade.
色素被添加到油漆中以获得所需的色调。
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2. The color formers are used in the production of various plastic materials.
各种塑料材料的生产中使用了色素。
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3.The color formers were found to have a significant impact on the color and texture of the fabric.
发现色素对织物的颜色和质地有显著影响。