英语词汇tetrahedron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	tetrahedron
词根词缀	tetrahedron 四面体 tetra-, 四；-hed, 座位，面，词源同seat, polyhedron.
随便看	refute reg- regain regal regale regalia regard regarding regardless regatta regency regenerate regent reggae regicide regime regimen regiment regimented Regina region regional regionalism register registrar

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。