adj.单纯的，天真的

She presented her argument in such an ingenuous manner that it was hard to dismiss it as insincere.
她以如此纯真无邪的方式提出她的论点，很难认为这是不真诚的。
His childlike enthusiasm for learning was truly ingenuous, touching the hearts of his teachers.
他对学习的天真热情确实纯真，深深打动了老师们的心。
The artist's ingenuous portrayal of innocence in the painting captured the essence of childhood.
这位艺术家对纯真的描绘在画作中捕捉到了童年的精髓。
She was accused of being too ingenuous in her dealings with colleagues, often coming across as naive.
她被指责在与同事交往中过于天真，有时显得过于单纯。
The politician's ingenuous smile didn't fool anyone – they knew he was hiding something.
那位政客的天真笑容并未骗过任何人，他们知道他在隐瞒什么。
The young musician's ingenuous performance filled the concert hall with a sense of genuine joy.
年轻音乐家纯真的表演给音乐厅带来了真实的快乐气氛。
His ingenuous honesty was a refreshing change from the usual polished politeness in their social circle.
他坦率真诚的态度在他们的社交圈里给人带来了清新之感。
The child's ingenuous curiosity led them to ask endless questions about the world around them.
孩子们天真的好奇心驱使他们不断询问周围的世界。
Her ingenuousness in the face of adversity showed her resilience and determination.
面对困境，她展现的纯真体现了她的坚韧和决心。
The author's ingenuous storytelling captivated readers with its simplicity and authenticity.
作者天真无邪的叙述方式以其简洁和真实吸引了读者。