| 释义 |
im·pugn AHD[ĭm-pyo͞onʹ] D.J.[ɪmˈpjuːn]K.K.[ɪmˈpjun]v.tr.（及物动词）im.pugned, im.pugn.ing, im.pugns - To attack as false or questionable; challenge in argument:提出异议, 驳斥：因为虚假或有疑问而发难；辩驳：impugn a political opponent's record.责难一个政治对手的历史
- Middle English impugnen 中古英语 impugnen
- from Old French impugner 源自 古法语 impugner
- from Latin impugnāre 源自 拉丁语 impugnāre
- in- [against] * see in- 2in- [反对] * 参见 in-2
- pugnāre [to fight] * see peuk- pugnāre [斗争] * 参见 peuk-
impugnʹable adj.（形容词）impugnʹer n.（名词） |