英语词汇obstinacy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	obstinacy
词根词缀	词源： late 14c., from M.L. obstinatia, from obstinatus (see obstinate). 词根记忆： n. 顽固,顽强(ob+stin+acy)[st,sta,stat,stan,stant,stin=stand,表示"站,立"]
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