英语词汇helical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	helical
词根词缀	helical a.螺旋形的helic+al57245helic=spiral,表示“螺旋”helicopter n.直升飞机helic+opt选择螺旋上升=直升飞机★★★4805helical a.螺旋形的helic+al57245helix n.螺旋线 37780
随便看	promote promotion promptness pronounce pronounced pronunciatio propel propeller propensity property propitiate propitiatory propitious propone proponent proportion proposal propound proprietor proprietory propriety propulsion prorogue prosaic prosecute

英语词根词缀词典收录了6279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。