助剂 zhùjì additive Definitions Defs Origin Strokes Stroke Words Sentences Sents 助 zhù verb to help to help; to assist; to aid; help; assistance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