英语词汇heptathlon的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	heptathlon
词根词缀	heptathlon 七项全能运动来自希腊语hepta, 七，词源同seven, -athlon, 运动，词源同athlete.
随便看	ar- Arab arabesque arable arachnid arbiter arbitrage arbor arboretum arc arcade Arcadian arcane arch archaeopteryx archbishop archdeacon archdiocese archduchess sculler scullery sculpt sculptor sculptress sculpture

英语词根词缀词典收录了25228条英语词根词缀词条，基本涵盖了全部常用英语词汇的词根、词缀及词根记忆法解析，是记忆英语词汇的必备工具。