英语词汇brownfield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	brownfield
词根词缀	词源： 1992, Amer.Eng., abandoned or disused industrial land, often contaminated to some degree,from brown + field.
随便看	uptake uptick uptight up to up to date up-to-date up to time uptown upturn upward upwards of upwind ur- uranium Uranus urban urbane urbanity urchin Urdu urethra nil nimble nimbus nimby

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。