1
a stupid
stupid作名词时通常用于口语，带有贬义。
Don't be such a stupid.
别这么傻了。
傻瓜；笨蛋
stupids — plural of stupid
先理解核心含义，再看它在真实句子里的用法。
傻瓜；笨蛋
a stupid person; a fool
Don't be such a stupid.
别这么傻了。
愚蠢的人；傻瓜
A stupid person; a fool.
不太聪明的人
a person who is not very bright
Don't be a stupid; double-check your email before sending it.
别当傻瓜；发送邮件前要再检查一遍。
AI contextual example
My sister called me a stupid after I locked my keys in the car, but she helped me find a locksmith.
我把钥匙锁在车里后，姐姐叫我傻瓜，不过她帮我找了锁匠。
AI contextual example
A couple of stupids in the back row kept talking, so the usher asked them to leave.
后排有几个傻瓜一直说话，所以引座员请他们离开。
AI contextual example
The economy, stupid!
关键是经济,笨蛋!
WordNet
stupid作名词时通常用于口语，带有贬义。
Don't be such a stupid.
别这么傻了。
直接称呼对方，语气强烈，可能冒犯。
You stupid! You broke my phone.
你这个笨蛋！你摔坏了我的手机。
Not this
There are many stupids in this class.
Use this
There are many stupid people in this class.
英语中，名词'stupid'指人时通常不用规则复数'stupids'，而用'stupid people'或'fools'更自然。
Not this
You are so a stupid.
Use this
You are such a stupid.
冠词位置错误：'so'修饰形容词，后跟冠词时应用'such a + 名词'结构；'so a'不符合英语语法。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
彻头彻尾的傻瓜
He is a complete stupid for believing that lie.
他相信那个谎言，真是个彻头彻尾的傻瓜。
十足的笨蛋
Don't be a total stupid; think before you act.
别做十足的笨蛋，行动前先想想。
真正的傻瓜
She called him a real stupid after his mistake.
她在他犯错后叫他真正的傻瓜。
这样一个笨蛋
I've never met such a stupid.
我从没见过这样一个笨蛋。
表现得像个傻瓜
Stop acting like a stupid and listen to reason.
别表现得像个傻瓜，听听道理。
叫某人傻瓜
It's rude to call someone a stupid.
叫别人傻瓜是不礼貌的。
蠢人做蠢事。
A famous line from the movie 'Forrest Gump', spoken by Forrest's mother to teach him not to let others define his intelligence.
电影《阿甘正传》中的著名台词，由阿甘的母亲说出，教导他不要让别人定义自己的智慧。
Use stupids naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想：stupid 音似“死丢皮的”，想象一个人死要面子却丢了脸，很愚蠢。
informal
指愚蠢的人
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY, WORDNET.