[C/U]literaturea series of related events that make up the main story in a book, film etc. A second, less important story in the same book or film is called a subplot. (书、电影等的)情节
an additional title that appears after the main title of a piece of writing such as a book, song, or play, and gives extra information (书、歌曲、戏剧等的)副标题,小标题