noun 다운로드 🔗공유 케톤 A homologous series of organic molecules whose functional group is an oxygen atom joined to a carbon atom—by a double bond—in a carbon-hydrogen based molecule. Examples : "The sweet, fruity smell in the nail polish remover indicates the presence of a ketone, likely acetone. " 매니큐어 리무버의 달콤하고 과일 향은 케톤, 아마도 아세톤의 존재를 나타냅니다. compound substance chemistry biochemistry AI와 채팅어휘 게임독해 연습
