adj.愚笨的，迟钝的，不聪明的

The bird's inability to mimic human speech is not an indication of its unintelligent nature.
这只鸟不会模仿人类说话并不能说明它不聪明。
His thoughtless actions demonstrated his lack of intelligence, or at least, his unintelligent choices.
他鲁莽的行为显示了他缺乏智慧，或者至少是不明智的选择。
She was surprised by the unintelligent response from her usually clever friend.
她对平日里机智的朋友给出的愚蠢回答感到惊讶。
The teacher had to simplify the lesson for the class, as some students were showing signs of being unintelligent.
老师不得不简化课程内容，因为有些学生显示出智力不足的迹象。
It's unfair to label someone as unintelligent based on their performance in one particular task.
根据某人在一项特定任务中的表现就将其标签为不聪明是不公平的。
The computer program appeared to be unintelligent, failing to anticipate even simple user inputs.
这个计算机程序似乎很笨拙，连简单的用户输入都无法预判。
In order to improve our society, we must strive to educate and uplift those who may appear to be unintelligent.
为了改善我们的社会，我们必须努力教育和提升那些看似不聪明的人。
The robot's limited ability to adapt to new situations suggested it was somewhat unintelligent.
机器人在新情况下有限的适应能力表明它有点不智能。
The politician's gaffe during the debate revealed a momentary lapse of intelligence or perhaps just poor preparation.
在辩论中，这位政治家的失言可能是暂时的智力失误，也可能是准备不足的表现。
The scientist argued that true intelligence goes beyond book knowledge and includes emotional and social intelligence, which many so-called "unintelligent" people possess.
科学家认为真正的智慧超越书本知识，包括情商和社会智商，而这些所谓的“不聪明”人士往往具备。