英语词汇run 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	run down
词根词缀	词根记忆： v. 跑下,用完,停止,撞倒,浏览,追捕到,追溯,逐渐恶化I saw them running down the hill.我看见他们跑下山去.
随便看	bedtime bee be eager for beech beef beefcake beefeater beef up beefy beehive beek beeline Beelzebub been be envious of beep beeper be equal to be equivalent to beer bee's knees be essential to beeswax savate save

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。