英语词汇negation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	negation
词根词缀	词源： 1520s, from M.Fr. negation, from L. negationem (nom. negatio) "denial," from negatus, pp. of negare "deny, say no" (see deny).
随便看	upper uppermost uppity upright uprising up-river uproar uproot upscale upset upshot upside upside down upsilon upstage upstairs upstanding upstart upstream upsurge upswing upsy-daisy uptake uptick uptight

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