英语词汇sonar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	sonar
词根词缀	词源： 1946, from first letters of "sound navigation ranging," on pattern of radar.
随便看	eructation erudite erudition erupt eruption erysipelas Esalen escalade escalate escalator escapade escape escapism escargot escarpment eschatology escheat eschew escort escritoire escrow esculent escutcheon -ese esker

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。