英语词汇impervious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	impervious
词根词缀	词源： 1650, from L. impervius "that cannot be passed through," from in- "not" + pervius "letting things through," from per "through" + via "road."
随便看	excess excessive exchange exchequer excise excision excitation excite excited excitement exciting exclaim exclamation exclude exclusionism exclusive excommunication excoriate excrement excrescence excretion excruciate excruciation exculpate excurse

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。