polisher英 [ˈpɒlɪʃə(r)]美 [ˈpɑːlɪʃər]n. 上光机; 磨光机; 打蜡机复数:polishers 化学BNC.35829 / COCA.35675牛津词典noun上光机;磨光机;打蜡机a machine for polishing stha floor polisher地板上光机英英释义nouna power tool used to buff surfacesSynonym:buffer双语例句