单词 被装订 例句 DEFINITIVE EXAMPLES 权威例句〔back〕The part of a book where the pages are stitched or glued together into the binding.书脊:书页被装订或粘在一起成册的滚边部分美国传统 英语例句辞典收录了559068条英语例句在线翻译词条,基本涵盖了全部常用...