英语词汇dumbfounded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	dumbfounded
词根词缀	词源： pp. adj. from dumbfound.
随便看	toward towel tower town township toxic toxication toxicology toxin toy trace tracery trachea track track down track out tract tractable tractctble traction tractor trade trademark tradition traduce

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。