英语词汇futility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	futility
词根词缀	词源： 1620s, from L. futilitatem, from futtilis (see futile). Hence, jocular futilitarian (1827).
随便看	supranational supranatonal supremacy supreme sur- sura surcease surcharge surcingle surcoat surd sure surety surf surface surfeit surge surgeon surgery surly surmise surmount surname surpass surplice

英语词根词缀词典收录了31503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。