浮沉冲洗法sink: vi. (sank , 〔古、美〕 sunk sunk, ...float: vi. 1.漂浮,浮起 (opp. sink); 飘流, ...process: vi. 〔口语〕排队走,列队行进 〔procession ...float and sink process: 重悬浮液分离过程sink-float separation process: 浮沉分穴; 浮沉选矿法下载手机词典可随时随地查词查翻译