英语词汇demark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	demark
词根词缀	词源： 1650s, abstracted from demarcation by infl. of mark.
随便看	upside upside down upsilon upstage upstairs upstanding upstart upstream upsurge upswing upsy-daisy uptake uptick uptight up to up to date up-to-date up to time uptown upturn upward upwards of upwind ur- uranium

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。