英语词汇improvisation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	improvisation
词根词缀	词源： 1786, "act of improvising musically," from Fr. improvisation, from improviser "compose or say extemporaneously," from It. improvvisare, from improvviso "unforeseen, unprepared," from L. improvisus, from in- "not" + provisus "foreseen," also "provided," pp. of providere "foresee, provide" (see provide).
随便看	bridge Bridget bridle Brie brief briefcase briefly briefness briefs brier brig brigade brigadier brigand brigantine bright brighten brightness Bright's disease brill brilliance brilliant inventory inverse invert

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。