相关bookcases的文学知识

MayIhaveoneofthesebookcases?There'sablackboard.Therearesomebookcases.Hisbookcaseswerefilledwithnothingbutnovels.Weboughtthebookcasesinthenewcashandcarry.Shegazedatitforsometime,thenadded."Youdon'tn...