英语词汇dumbfound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	dumbfound
词根词缀	词源： 1650s, from dumb (q.v.) + (con)found.
随便看	dietetics dietician dietitian die to the world differ difference different differentiate difficult difficulty diffidence diffident difform diffract diffraction diffuse diffusion dig digamist dig down digest digestion digestive dig in digit

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。