naivete

n.天真；质朴

Diana was a funny mixture of naivete and smarts. 黛安娜是一个很滑稽的混合物天真和智慧。

But my parents, who had contributed their wedding rings for the war, never recovered from their naivete. 只有我的父母，我那捐出婚戒作军费的父母，他们的天真热忱终生都没有消退。

He combined curious qualities of naivete with incisive wit and worldly sophistication. 他把天真质朴的奇怪品质同锐利的机智和老练的世故结合了起来。