noun🔗Shareハードカバーの本, 上製本A book with a rigid binding, often of cardboard or leather."My grandmother's cookbook is a beautiful hardcover. "祖母の料理本は美しいハードカバーの本です。literaturematerialwritingitemChat with AIVocabulary GamePractice Reading
adjective🔗Shareハードカバーの(of a book) Having a rigid binding."My history textbook is a hardcover, so it's more durable than the paperback version. "私の歴史の教科書はハードカバーなので、ペーパーバック版よりも丈夫です。literaturematerialChat with AIVocabulary GamePractice Reading
