珍ちん本ぽんちんぽんじ字FuriganaMeanings1nounrare bookRefers to a book that is scarce, hard to find, or of special value due to its rarity.この図と書しょ館かんには多おおくの珍ちん本ぽんが所しょ蔵ぞうされている。This library holds many rare books.
