着色剂 zhuósèjì coloring agent Origin Definitions Defs Strokes Stroke Words Sentences Sents 着色 著色 zhuósè verb + noun to color to apply color to something; to paint; to tint剂 劑 jì noun medicinal or chemical preparation (bound form) A substance made by mixing ingredients for a specific medical or chemical effect, such as a lotion, catalyst, or disinfectant; often found in words like 药剂 yàojì