unintelligent
intelligent的意思是：adj. 聪明的有智力的智能的。unintelligent的意思是：adj. 愚蠢的，不聪明的，无知的。二者互为反义词。
举例拓展：Being dyslexic does not mean that one is unintelligent. Far from it.患有诵读困难症并不意味着一个人不聪明。远非如此。
Teenagers often struggle with an overwhelming sense that nobody likes them， that they're not as good as other people， that they are failures， losers， ugly or unintelligent.青少年经常挣扎于一种压倒性的感觉，认为没有人喜欢他们，认为他们不如别人好，认为他们是失败者、失败者、丑陋或不聪明。
