英语词汇upside down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	upside down
词根词缀	词源： c.1490, earlier upsadoun (1382), up so down (c.1300); the so perhaps meaning "as if."
随便看	until untimely unto untold untomb untouchable untoward untried untrodden untroubled untrue untrustworthy untruth untutored untwine unused unusual unvarnished unveil unwanted unwarranted unwashed unwearied unwed unwelcome

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。