英语词汇speculation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	speculation
词根词缀	speculation 推测，猜测，投机，炒股 speculate, 推测，猜测，投机，炒股；-ion, 名词后缀。
随便看	prospector prospectus prosper prosperity prosperous prostate prostatitis prosthesis prosthetics prostitute prostrate prostration protactinium protagonist protea protean protease protect protection protectionism protectorate protege protein pro tempore protest

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。