基本解释磨光剂；抛光剂英汉例句双语例句For a bright glossy surface on your anodized part, steel wool or wet sand it and then polish it with a buffing wheel using tripoli compound.需要明亮的光泽，则需要用钢丝球或者湿的砂纸磨，之后用硅藻土抛光轮抛光。buffing compound更多例句词组短语短语buffing g compound 磨光剂buffing compound更多词组专业释义经济学磨光剂材料科学擦光剂