diglossia

劍橋詞典

a situation in which there are two different forms of the same language used by a community , used in different social situations
雙層語(yǔ)言，雙言現(xiàn)象（指在特定語(yǔ)言小區(qū)裡，一種語(yǔ)言存在兩種不同變躰，各具特定的社會(huì)功能） 返回 diglossia