洗涤剂 xǐdíjì HSK7 detergent Definitions Defs Origin Strokes Stroke Words Sentences Sents 洗涤 洗滌 xǐdí noun to wash to wash away dirt; to cleanse; to rinse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