单词	tetracarbonyl
释义	tetracarbonyl noun tet·​ra·​carbonyl ¦te‧trə+ : a compound containing four carbonyl groups combined with a metal Word History Etymology tetra- + carbonyl
随便看	representative theory representative town meeting representative-at-large representatively representativeness representativenesses representatives representatives-at-large representativities representativity representator represented representee representer representers representing representment representments representor represents repress repressed repressed inflation represser repressers

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。