袖珍本 Traditional form: 袖珍本 Pinyin (reading): xiùzhēnběn Definitions: pocket book paperback Characters: 袖 - sleeve 珍 - a treasure, a precious thing; rare, valuable 本 - root, origin, source; basis Traditional characters: 袖 - sleeve 珍 - a treasure, a precious thing; rare, valuable 本 - root, origin, source; basis