英语词汇refractory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	refractory
词根词缀	refractory 倔强的，顽固的 re-, 向后，往回；-fract, 破开，碎开，词源同break, fraction。-ory, 形容词后缀。字面意思即宁为玉碎的，引申词义倔强的，顽固的。
随便看	preschool prescient prescribe prescription prescriptive preselect presell presence present present presentable presentation presenteeism presenter presentiment preservation preservative preserve preset preside president presidium press pressie pressing

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。