单词	naphthylene
释义	naphthylene noun naph·​thy·​lene ˈnafthəˌlēn, ÷ˈnapth- plural -s : any of several bivalent radicals −C10H6− derived from naphthalene Word History Etymology International Scientific Vocabulary naphthyl + -ene
随便看	fenugreek fenugreeks fenurons fenus fenusae fenusas feod feoda feodal feodality feodaries feodary feods feodum feoffed feoffee feoffees feoffer feoffers feoffing feoffment feoffments feoffor feoffors feoffs

英语词典包含469781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。