单词	heptavalent
释义	heptavalent adjective hep·​ta·​valent ¦heptə+ : having a valence of seven Word History Etymology hepta- + valent
随便看	tahsils Tai tai tai chi tai chi chuan Tai Hu Tai Nua tai nuas Tai Shan Tai-Chinese taiaha taiahas Taibei taichung taichungs taier taiest taif taiga taigas taiglach taigle taigled taigles taigling

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。