英语词汇roll out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	roll out
词根词缀	词根记忆： v. 铺开,低沉地讲出,离开,动身,大量生产,滚出
随便看	qualitative quality qualm qualms quandary quantify quantitative quantity quantum quarantine quark quarrel quarrelsome quarrel with quarry quart quarter quarterly quarters quarterstaff quartet quartile quarto quartz quasar

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。