[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. (書、電影等的)情節
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 (書、歌曲、戲劇等的)副標題,小標題