单词	heptasulfide
释义	heptasulfide noun hep·​ta·​sulfide ¦heptə+ : a sulfide containing seven atoms of sulfur in the molecule Word History Etymology hepta- + sulfide
随便看	forebodingly forebodingness forebodingnesses forebodings forebody foreboom forebooms foreboot forebore foreborn foreborne forebrace forebrain forebrains forebreast foreby forecabin forecabins forecaddie forecaddies forecarriage forecars forecast forecastable forecasted

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。