英语词汇expound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	expound
词根词缀	expound 阐述 ex-, 向外；-poun, 放置，词源同component, compound。即展开，阐述。
随便看	importunate importune impose imposing imposition impossible impostor imposture impotent impound impoverish impracticable impractical imprecation imprecise impregnable impregnate impresario impress impression impressionable impressionism impressive imprimatur imprint

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。