a book, a film/movie, a television programme, or an object that is based on a book, film/movie or television series that has been very successful （根据成功的书、电影或电视剧制作的）派生作品，搭车产品
The TV comedy series is a spin-off of the original movie.
这部电视喜剧连续剧是电影原作的副产品。
spin-off merchandise from the latest Disney movie
根据最新的迪士尼影片开发的商品