英语词汇asthenia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	asthenia
词根词缀	词源： "weakness," 1789 (in asthenic), Mod.L., from Gk. asthenia, from asthenes "weak," from a-, privative prefix, + sthenos "strength," of uncertain origin.
随便看	catchment catch on catch one's breath catch one's eye catchphrase catchpoll catch sb.'s eye catch sight of catch up catch up with catchword catchy catechesis catechism catechist catechize catecholamine catechumen categorical category catenary cater caterer caterpillar caterwaul

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。