stupid

US /ˈstuː.pɪd/
UK /ˈstuː.pɪd/
"stupid" picture
1.

愚蠢的, 笨的

having or showing a great lack of intelligence or common sense

:
That was a really stupid mistake.
那真是一个愚蠢的错误。
Don't be stupid, that's not how it works.
了,不是那样做的。
1.

笨蛋, 傻瓜

a stupid person

:
Only a stupid would believe that story.
只有傻瓜才会相信那个故事。
He called me a stupid for forgetting his birthday.
他因为我忘了他的生日而叫我笨蛋