单词	triolefin
释义	triolefin noun tri·​olefin (ˈ)trī+ : any of a series of hydrocarbons having the general formula CnH2n –4 and containing three double bonds Word History Etymology tri- + olefin
随便看	biracial biracialism biracialisms biradial biradiate biradiated biradical biramous Biratnagar birch birch beer birch borer birch family birch leaf miner birch partridge birch rod birch skeletonizer birch-leaf mahogany birch-tar oil birchbark birchbarks birched birchen birchener birchenest

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。