warmed-over
adjective [ before noun ] mainly US disapproving uk/ˌwɔːmdˈəʊ.vər/ us/ˌwɔːrmdˈoʊ.vɚ/
（食物）重新热过的，回锅的
food that is warmed-over has been heated again
All there was for dinner was yesterday's warmed-over stew. 晚饭只有热过的昨天剩下的炖肉。
（主意的）陈腐的，老调重弹的
using an idea that has been used before and is not new or interesting
These commercials are just warmed-over imitations of earlier TV ads. 这些广告不过是以前电视广告改头换面的模仿。