rub sth up 栏目: 英汉词典 查阅: 56次 擦亮, 把...磨光滑, 重温在线英汉词典rub sth up的短语、例句:rub sth up polish sth by rubbing 将某物擦亮. rub up against sb (infml 口) meet sb by chance 偶然遇到某人. 标签:rub sth up,用法,音标,短语