英语词汇challenge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	challenge
词根词缀	challenge 挑战来自PIE→*kel, 欺骗，挑刺，词源同calumny, cavil。词义褒义化，由贬义的挑刺到褒义的挑战。
随便看	pod- podcast podgy podiatrist podiatry podium poem poesy poet poetaster poetess poetic poetics poetry po-faced pogo stick pogrom poi- po(i)- poignant poinsettia point point-blank pointe pointed

英语词根词缀词典收录了25228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。