hardcover or paperback是什么意思

hardcover or paperback是什么意思 STEPPENWOLF LARGE PRINT HARDCOVER怎么样 Why the hardcover is cheaper than paperback in Amazon?I bought Agatha Christie's The ABC Murders in Amazon,and found that the hardcover edition was cheaper than that in paperback.Is it common?How the price was set? or or 英语翻译operating manuals and data books shall be hardcover expanding post cloth-covered binder type 大致就是一个装订的要求 Molecular biology of the Cell （第五版） Hardcover 和 Papercover 两种版本的区别我想买这本书.在亚马逊上看到有hardcover和papercover两种请问这两种除了封面的差别之外,内容上有没有区别?都含有DVD吗? 英语翻译Harry Potter and the Deathly Hallows By J.K.Rowling Paperback,784 pages.Publisher:Arthur a Levine (07/07/2009) Reading level:Age:9-12 Price:$16.69Deceptively Delicious By Jessica Seinfeld Hardcover,204 pages.Publisher (出版商):Collins do or do or do or do or bboy or ever or Nothing or bboy or man or bottom or