基本解释n.毒砂同根派生 英汉例句mispickel (mispickel arsenopyrite) 砷黄铁矿毒砂Keywords Stibnite;Mispickel;Collector-free flotation;Frother; 辉锑矿;毒砂;无捕收剂浮选;起泡剂;