浮游选矿 fúyóuxuǎnkuàng froth flotation Origin Definitions Defs Strokes Stroke Words Sentences Sents 浮 fú verb to float to float on water or other liquids; to drift in the air游 yóu verb to swim to swim; to float in water; to move about in water选矿 選礦 xuǎnkuàng ore dressing to process mined ore to remove impurities and increase its purity; mineral separation