英语词汇concave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	concave
词根词缀	concave 凹状 con-, 表强调；cave, 洞穴。即洞穴状，凹进去。
随便看	sepsis September jogger jogging joggle jogtrot John john John Bull John Hancock Johnny-come-lately Johnny Reb joie de vivre join joined-up joiner joinery joint joint venture joist joke joker jokingly jol jollof rice

英语词根词缀词典收录了25228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。