摘要：It was disingenuous of her to claim she had no financial interest in the case. （她声称自己在此案中没有经济利益，这是不诚实的。）[剑桥高级学者辞典]

形容词disingenuous，是正式表达，含义为“虚伪、不真诚、不诚实、假装不知道”，如

【例句1】It was disingenuous of her to claim she had no financial interest in the case. （她声称自己在此案中没有经济利益，这是不诚实的。）[剑桥高级学者辞典]

【例句2】It would be disingenuous to claim that this is great art. （声称这是伟大的艺术是虚伪的。）[柯林斯高级学者辞典]

【例句3】Keeping the details of the tax changes vague is disingenuous. （对税收变化的细节保持模糊是不诚实的。）[柯林斯高级学者辞典]

【例句4】It would be disingenuous of me to claim I had never seen it. （如果我声称我从未见过它，那将是虚伪的。）[牛津高级学者辞典]

反义词为ingenuous，如

【例句5】You're too ingenuous. （你太天真了。）[牛津高级学者辞典]

【例句6】It has to be said it was rather ingenuous of him to ask a complete stranger to take care of his luggage. （不得不说，他让一个完全陌生的人来照顾他的行李，真是太天真了。） [剑桥高级学者辞典]

【例句7】He seemed too ingenuous for a reporter. （他看起来太幼稚了，不适合当记者。） [柯林斯高级学者辞典]

【例句8】With ingenuous sincerity, he captivated his audience. （他以真诚的态度吸引了观众。 ）[柯林斯高级学者辞典]

【例句9】It is ingenuous to suppose that money did not play a part in his decision. （认为金钱在他的决定中没有起作用是幼稚的。）[牛津高级学者辞典]

来源：涵涵课堂