英语词汇hearken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	hearken
词根词缀	词源： O.E. heorcnian, from base of hieran (see hear). Harken is the usual spelling in U.S. and probably is better justified by etymology.
随便看	extemporize extend extensibility extension extensive extent extenuate extenuating exterior exterminate extermined external extinct extinction extinguish extirpation extol extort extortion extra extract extraction extracurriculum extradite pony

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。