短語詞組短語Copper Dross 銅渣;銅浮渣dross up 盛裝Dross Golem 蔓非沼魔像antimonial dross 銻渣weightlifting dross 舉重運(yùn)動(dòng)dross metallics 金屬浮渣mushy dross 糊狀浮渣dross spot 雜質(zhì)集中處zinc dross 鋅灰，鋅渣 返回 dross