bookedadj.预定的动词book的过去式和过去分词形式.bookn.书；本子v.预订；记录在案bookman painting文人画book borrow rate借阅率books of records[经] 记录簿book-borrowing统计物理books with disks随书配盘booking-office售票处book arrangement图书排架book maintenance书刊维护book about Paris一本关于巴黎的书book return rate图书退货率