英语词汇vervain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	vervain
词根词缀	词源： herbaceous plant, much valued medicinally in Middle Ages, 1390, from O.Fr. verveine (13c.), from L. verbena (see verbena).
随便看	cry for cry off cryogenic cry out crypt cryptic crypto- cryptogram cryptography cryptology cryptonym cryselephantine crystal crystalline crystallisation crystallization crystallize crystallized cub Cuba cubby cubbyhole cube cubic cubicle

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。