单词	heptatomic
释义	heptatomic adjective hept·​atomic ¦hept+ 1 : consisting of seven atoms 2 : having seven replaceable atoms or radicals Word History Etymology hepta- + atomic
随便看	trowels trowie trowing trowl trowman trowmen trows trowsers trowth trowths Trox troxy troy troy weight troyer Troyes troyes troyest troys troyyer troyyest troödont trs trsd trst

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。