英语词汇congratulate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	congratulate
词根词缀	congratulate 道贺 con-, 表强调；-grat, 感激，致意，词源同grateful, ingrate.
随便看	panto- pantograph pantomime pantry pants pantyhose pap papa papacy papal paparazzo papaya paper paperback paper-pusher paper tiger paper trail paperwork papier mache papilla papilloma papillon papist papoose paprika

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。