英语词汇sang-froid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	sang-froid
词根词缀	词源： "presence of mind, composure," 1712, from Fr. sang froid, lit. "cool blood," from sang "blood" (from L. sanguis) + froid "cold," from L. frigidus).
随便看	dipsomania dipsomaniac diptych dire direct direction directions directive directly director directorate directory dirge dirigible dirk dirndl dirt dirty dis- dis disability disable disabuse disadvantage disadvantaged

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。