[例句]Layout a sanctum, should a gig book case with whole wall, fill up it with you slowly.布置一bai间书du房,要一整面zhi墙的大书dao柜,和你一专起慢慢把它属装满;Please put these books and magazines in the book case.This book case is very beautiful.A book case is a piece of furniture.Peter is painting his bookcase white .彼得正在把他的书架涂成白色。i brought a book, but the book was useless, so i buy another. i book the book.