英语词汇crass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	crass
词根词缀	词源： 1545, from M.Fr. crasse, from L. crassus "solid, thick, dense." The literal sense has always been rare in Eng.
随便看	Rolf roll roll around roll back roller rollicking roll in roll into roll out Rolls-Royce roll up roly-poly Rom romaine roman Roman romance Romanesque Romanic Romano Romansh romantic Romany Rome Romeo

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。