基本解释磨光劑；拋光劑英汉例句雙語例句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.需要明亮的光澤，則需要用鋼絲球或者溼的砂紙磨，之後用矽藻土拋光輪拋光。buffing compound更多例句词组短语短語buffing g compound 磨光劑buffing compound更多词组专业释义經濟學磨光劑材料科學擦光劑