单词	heptavalent
释义	heptavalent adjective hep·​ta·​valent ¦heptə+ : having a valence of seven Word History Etymology hepta- + valent
随便看	hoarheads hoarhound hoarhounds hoarier hoariest hoarily hoariness hoarinesses hoarrer hoarrest hoars hoarse hoarselier hoarseliest hoarsely hoarsen hoarsened hoarseness hoarsenesses hoarsening hoarsens hoarser hoarsest hoarstone hoary

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。