sin taxglossary / sin tax An excise tax imposed on goods or activities that are considered harmful or immoral (such as cigarettes, liquor, or gambling). — Also termed repressive tax. Cf. luxury tax. 词条贡献者 译者Glen,毕业于世界顶级翻译学院,擅长翻译各种与房地产诉讼相关的法律文件。