英语词汇cognition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	cognition
词根词缀	cognition 认知 co-, 表强调；-gn, 知道，了解，词源同can, know.
随便看	heir heiress heirloom heist heliacal helical helicopter helicopter view heliocentric heliograph heliotrope heliotropism helipad heliport helium helix hell hell-bent hellebore Hellene Hellenic hellfire hellhole hellion hellish

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。