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	erne Ernest erode erogenous Eros erosion erotic err errand errant erratic erratum erroneous error ersatz Erse erstwhile eructation erudite erudition erupt eruption erysipelas Esalen escalade

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。