名词
中文翻译：Unknown
同义词：
['dye', 'pigment', 'colorant']
例句：
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1. The dyeing process involves mixing the fabric with a solution of chemicals to change its color.
染色过程涉及将织物与化学物质的溶液混合以改变其颜色。
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2. The pigment in this paint is derived from natural sources and has a vibrant red hue.
这种油漆中的颜料来自天然来源，具有鲜艳的红色调。
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3. The colorant in this product is essential for achieving the desired shade on the fabric.
该产品中的着色剂对于在织物上获得所需色调至关重要。