英语词汇attentiveness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	attentiveness
词根词缀	Online Etymology Dictionary attentiveness n. mid-15c., from attentive + -ness.
随便看	sapid sapience sapient sapling sapo- sapon- saponification saponify sapo-, sap-, sapon-, saponi- sapper Sapphic sapphire Sapphism sappy sapr- sapremia sapro- saprobe saprophyte saprophytic sapro-, sapr-, sap- saprozoic sap-, sapi- sap, sip Sara

英语词根词缀词典收录了54763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。