英语词汇upheaval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	upheaval
词根词缀	upheaval 剧变，动乱 up, 向上；heave, 举起。引申词义剧变，动乱。
随便看	thong Thor thorax thorium thorn thorny thorough thoroughfare thorp those thou though thought thoughtcrime thoughtful thoughtless thousand Thrace thrall thrash thread threadbare threat threaten three

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。