[] () using sound, pictures and film in addition to text on a screen多媒体的◆Potter gave a powerful multimedia presentation.波特做了一场有震撼力的多媒体演示。producing or selling several different types of media such as films/movies, books, or television programmes生产或出售多种传媒产品的（如电影、书籍或电视节目）◆Stewart heads a multimedia company which produces magazines, TV shows, and merchandise.斯图尔特领导着一家集出版杂志、制作电视节目和商品于一体的传媒公司。◆a multimedia empire多媒体巨头