单词	tervalent
释义	tervalent adjective ter·​valent "+ : trivalent Word History Etymology ter- + valent
随便看	sprung up sprung weight sprung-rus sprunt spry spryer spryest sprylier spryliest spryly spryness sprynesses SPS spt spud spud casing spudded spudder spudders spudding spudding bar spudding bit spuddle spuddy spuds

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。