n.天真，幼稚；孩子气，未成熟

Despite his puerility, he was very good at his job.
尽管他有些孩子气，但他工作做得很好。
His behavior was more suited to a schoolboy than a man of his age.
他的行为更像一个少年，而不是他那个年龄的人。
The jokes were juvenile and puerile, but everyone laughed anyway.
这些笑话很幼稚，很无聊，但大家都笑了。
She found his attempts at humor childish and puerile.
她觉得他的幽默尝试很幼稚。
His obsession with toys was considered puerile by his colleagues.
他的对玩具的痴迷被同事们认为是幼稚的。
The children's laughter was filled with puerility and joy.
孩子们的笑声充满了幼稚和快乐。
His puerility was a facade for deeper insecurities.
他的幼稚是更深的不安全感的伪装。
The politician's comments were seen as puerile and lacking in substance.
政客的评论被认为是幼稚且缺乏实质内容的。
Her love for fairy tales was considered puerile by her peers.
她对童话的喜爱被她的同龄人认为是幼稚的。
The artwork displayed a childlike innocence and puerility.
这幅艺术作品展现了一种孩子般的纯真和幼稚。