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辩驳；反驳；回击
If you make a rebuttal of a charge or accusation that has been made against you, you make a statement which gives reasons why the accusation is untrue.
例句
He is conducting a point-by-point rebuttal of charges from former colleagues...
他正在对前同事的指责进行逐条反驳。
Pakistan has still not issued an official rebuttal to the latest Indian statements.
巴基斯坦仍然没有对最近印度发表的声明进行官方驳斥。