英语词汇cumulation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	cumulation
词根词缀	Online Etymology Dictionary cumulation n. 1610s, noun of action from cumulate.
随便看	invariable invariant invasion invasive invective inveigh inveigle invent invention inventive inventor inventory Inver- inverse inversion inversive inverso- invert invertebrate invest investigable investigate investigation investigative investigator

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。