英语词汇heptagon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	heptagon
词根词缀	heptagon 七边形来自希腊语hepta, 七，词源同seven, -gon, 边，角，词源同knee, hexagon.
随便看	disaffected disaffiliated disagree disambiguate disappear disappoint disapprobation disapprove disarm disarming disarrange disarray disassemble disaster disavow disband disbar disbelieve disburse disc discard discern discharge disciple discipline

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。