n.愚蠢行为，糊涂，愚蠢，笨

原形：stupidity复数：stupidities

Lisa was paying a big price for her stupidity.
丽萨为自己的愚蠢付出了巨大代价。
Mary wondered at her own stupidity.
玛丽没想到自己竟会这样愚蠢。
Tom cursed himself for his stupidity.
汤姆咒骂自己愚蠢。
His actions were a result of sheer stupidity rather than malice. （他的行为是出于纯粹的愚蠢而非恶意。）
It's astonishing how much damage can be caused by a single act of stupidity. （令人惊讶的是，一个愚蠢的行为竟能造成如此大的损害。）
The plan was doomed from the start due to its inherent stupidity. （这个计划从一开始就注定要失败，因为它本质上就很愚蠢。）
He regretted his decision later, realizing it had been fueled by anger and stupidity. （后来他后悔了自己的决定，意识到那是愤怒和愚蠢驱使下的结果。）
The comedy show pokes fun at everyday situations that arise from human stupidity. （这部喜剧节目取笑因人类愚蠢而引发的日常情景。）
It's not ignorance, but sheer stupidity that leads people to believe such absurd claims. （让人们相信这样荒谬言论的，不是无知，而是纯粹的愚蠢。）
In moments of stress, even the wisest can act out of character and do something stupid. （在压力之下，即使是智者也可能做出违背本性、愚蠢的事情。）
The accident could have been avoided if it weren't for the driver's carelessness and stupidity. （如果不是司机的粗心大意和愚蠢，事故本可以避免。）
Sometimes, the line between genius and stupidity is thinner than we'd like to admit. （有时候，天才与愚蠢之间的界限比我们愿意承认的要细得多。）
Her repeated mistakes were less a sign of incompetence and more a result of willful stupidity. （她一再犯错，与其说是无能的表现，不如说是故意愚蠢的结果。）