劍橋詞典a style of book that is smaller than usual and that you open with the longer side towards you and read from the top of the page to the bottom , rather than from right to left （輕薄短小的）上下繙便攜書 As you read the flipback, you move the pages upward rather than turning them to the left . 閲讀上下繙便攜書時，你往上繙動書頁而不是往左繙。 返回 flipback