英语词汇catalpa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	catalpa
词根词缀	词源： c.1740, from an American Indian language of the Carolinas, perhaps Creek (Muskogean) /katalpa/, lit. "head-wing."
随便看	expenditure expense expensive experience experiment experimental expert expertise expiation expiration expire explain explanation explanatory expletive explicable explicate explicit explode exploit exploitation exploration explore explosion explosive

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。