落套luòtào指文艺作品的内容、形式、手法等陷入老一套,没有创新{(of the content, form, technique, etc., of a literary work) conform to a conventional pattern without originality; fall into a rut}: 创作一定要有新意,要有新的东西,才能不～。{Only with originality can artistic creation avoid the fate of falling into a rut.}