英语词汇unattainable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	unattainable
词根词缀	词源： 1662, from un- (1) "not" + attain + -able.
随便看	reinforce reinstate reissue reiterate reject rejection rejoice rejoin rejoinder rejuvenate rejuvenation rejuvenescent rekindle relapse relate relation relationship relative relativity relax relaxation relay release relegate relent

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。