单词 indonaphthene 释义 indonaphthene Chem.|-ˈnæfθiːn|[f. indo-2 + naphthene.]The hydrocarbon C9H8, or C6H4{btr1}CH{bbr2}{bbr1}CH2{btr1}CH, a clear colourless oil, present in coal-tar; also called indene. 英语词典包含277258条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。