If you disclaim knowledge of something or disclaim responsibility for something, you say that you did not know about it or are not responsible for it.
例句
She disclaims any knowledge of her husband's business.她否認對她丈夫的事知情。The government has disclaimed responsibility for the deaths of six people.政府否認對 6 人的死亡負有責任。
英漢詞典釋義
vt.
否認
He disclaimed any interest in the plan.他否認對該計劃有任何興趣。