noun🔗Share浮渣，糟粕 Waste or impure matter."After the blacksmith finished forging the sword, he carefully scraped away the dross from its surface to reveal the clean, shining metal. "铁匠锻造完剑后，小心地刮去剑身上的浮渣，露出了干净闪亮的金属。materialsubstanceChat with AIVocabulary GamePractice Reading
noun🔗Share炉渣，浮渣 Residue that forms on the surface of a metal from oxidation."The blacksmith carefully scraped the dross from the surface of the molten iron before shaping it. "铁匠在塑形之前，小心地把熔铁表面的炉渣刮掉。materialsubstanceChat with AIVocabulary GamePractice Reading
noun🔗Share炉渣，浮渣 The impurities in metal."The goldsmith carefully removed the dross from the melted metal before casting the jewelry. "金匠在浇铸首饰前，小心地去除了熔融金属表面的炉渣。materialsubstancechemistryindustryChat with AIVocabulary GamePractice Reading
noun🔗Share炉渣，浮渣 A waste product from working with metal."After the blacksmith finished shaping the horseshoe, he swept the dross from his workbench. "铁匠打好马蹄铁后，把工作台上产生的炉渣扫掉了。materialsubstanceindustryChat with AIVocabulary GamePractice Reading
noun🔗Share糟粕，废物。 Worthless or trivial matter."Most of the information on that website is just dross; it's not useful or reliable. "那个网站上的大部分信息都是糟粕，既没用也不可靠。valuethingqualityChat with AIVocabulary GamePractice Reading
verb🔗Share清除浮渣，去渣. To remove dross from."The blacksmith had to dross the impurities from the molten metal before he could forge the sword. "铁匠必须先把熔融金属中的浮渣去除，才能锻造宝剑。materialprocessChat with AIVocabulary GamePractice Reading
