You're stupid. 你好笨哦。表示你认为这个人一直都很笨，是一直以来长期的状态。You're being stupid. 你现在做这件事情很蠢。对比现在进行时，则表示 现在做的这件事情很笨。
a stupid and obvious mistake, especially in something that someone says or writes: I called her by the name of his first wife, which was a bit of a howler. 我把她的名字叫成了他第一位妻子的名 …
adjective. us / ˈstu·pɪd / Add to word list. lacking thought or intelligence: I just made another stupid mistake. infml You might say something is stupid because it annoys you:
foolish, stupid与silly的用法区别与比较. 1. 三者在含义上的区别：foolish 通常指无头脑，缺乏常识或判断力，相当汉语的“愚蠢”；stupid 指智力、理解力或学习能力很差，相当汉语的“笨”；silly 指头脑简单，傻头 …
1 [+ person] 笨的 bèn de. 2 [+ question, idea, mistake] 愚蠢的 yúchǔn de. 3 (inf) 乏味的 fáwèi de. 标题中含有单词 'you are stupid' 的论坛讨论： 未在Chinese论坛中找到有关“you are stupid”的讨论. …
更多内容请点击：第320期:You're being stupid 到底是不是“你很蠢”的意思 ...