xǐ yī fěn洗衣粉washing powderHSK 6 · Frequency 2.9Meaningslaundry detergent; washing powderRelated words用洗衣粉Example sentences这袋洗衣粉够用一个月了。我不小心把洗衣粉撒了一地。这种洗衣粉的去污效果很好。