英语词汇beat up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	beat up
词根词缀	Online Etymology Dictionary beat up v. "thrash, strike repeatedly," c.1900 (v.), from beat, v.. Beat-up as an adjectival phrase meaning "worn-out" dates to 1946.
随便看	untrained untrammeled untreatable untried untrodden untroubled untrue untrustworthy untruth unturned untutored untwist un, uni -un-, -uni- unusable unused unusual unutterable unvanquished unvaried unvarnished unvarying unveil unwanted unwarranted

英语词根词缀词典收录了54763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。