单词	heptoic acid
释义	heptoic acid noun hep·​to·​ic acid (ˈ)hep¦tōik- : any of the monocarboxylic acids C7H13COOH (as enanthic acid) derived from the heptanes Word History Etymology heptane + -oic
随便看	quintons quintroon quintroons quints quintuple quintuple point quintupled quintupler quintuples quintuplest quintuplet quintuplets quintuplicate quintuplicated quintuplicates quintuplicating quintuplications quintupling quintuply quintus quinua quinyie quinzaine quinzième quip

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。