单词	sulfone
释义	sulfone noun sul·​fone ˈsəl-ˌfōn  : any of various compounds containing the sulfonyl group with its sulfur atom having two bonds with carbon Word History First Known Use 1872, in the meaning defined above Medical Definition sulfone noun sul·​fone variants or chiefly British sulphone ˈsəl-ˌfōn  : any of various compounds containing the sulfonyl group with its sulfur atom having two bonds with carbon
随便看	ovidian oviduct oviductal oviducts Oviedo oviger ovijector Ovimbundu ovimbundus ovination ovine ovine malaria ovines ovipara oviparae oviparities oviparous oviposit oviposited ovipositing oviposition ovipositional ovipositions ovipositor ovipositors

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。