英语词汇improvement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	improvement
词根词缀	improvement 改进，改善来自improve, 改进，改善。
随便看	proponent proportion proportional proportionality proportionate proposal propose proposer propound proprietary proprietor propriety propulsion pro rata prosaic proscenium proscribe proscription prose prosecute prosecution prosecutor proselyte proselytize prosody

英语词根词缀词典收录了25228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。