Slang belongs to the sub-standard language, a category that seems to stand between the standard general words including informal ones available to everyone and in-group words like cant (shoptalk of any sub-group) , jargon, and argot, all of which are associated with, or most available to, specific groups of the population.
俚语属于非标准语言，介于一般标准词汇和非正式团体内部用词之间，如套语（cant）、行话（jargon）和黑语（argot），都在特定团体的人群中流行。
