英语词汇problem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	problem
词根词缀	problem 难题，问题来自希腊语problema, 难题，问题，来自proballein, 扔在前面，提出难题，来自pro-, 向前；-ball, 扔，投掷，词源同ballistic, parable.
随便看	ritzy incarnation incautious incendiary incense incentive inception incessant incest incestuous inch inchoate inchoative incidence incident incidental incinerate incinerator incipient incise incision incisive incisor incite incivility

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。