1.
A ludicrous, buffoonish character in old comedies who attempts feebly to mimic the tricks of the clown.
小丑，丑角旧时喜剧中滑稽可笑的角色，他们愚笨地来模仿小丑的把戏
2.
To utter(something)stupidly or thoughtlessly.
笨口笨舌，欠考虑地说出很愚蠢地且欠考虑的说出（某事）
3.
(as) thick as two short planks
1.【俚】非常愚笨
4.
A stupid or clumsy person.
笨手笨脚的人愚蠢或笨拙的人
5.
a big stupid lubberly fellow.
一个十分愚蠢粗笨的人。
6.
Is confidence wisdom or folly?
有信心是聪明还是愚笨？
7.
She was exasperated at/by his stupidity.
她因为他愚笨而发怒.
8.
He is stupid. Don't haggle with him.
他这人愚笨, 别与他计较。
9.
Some are wise and some are otherwise.
有些人聪明，有些人愚笨。
10.
Too much Bed makes a dull head.
睡得过了分，头脑就愚笨。
11.
Oh, no. I forgot again. That was stupid of me.
哦，不。我又忘了。我真愚笨。
12.
I was exasperated by/at his stupidity.
我因他的愚笨而恼火。
13.
He was annoyed at the boy's stupidity.
孩子的愚笨令他烦恼。
14.
John is a man of idle brain.
约翰是个头脑愚笨的人。
15.
the natural sequence to [for] folly
愚笨行为的必然结果
16.
Although I am a stupid person, I am not so foolish that I would want to go to the hells and never come out.
我虽然是一个很愚痴的人，可是也不会笨得愿意到地狱去，不再出来。
17.
A person regarded as ungainly or dull witted.
愚笨的人被认为是笨拙的或弱智的人
18.
A person regarded as stupid or clumsy.
蠢人，笨人被认为愚蠢笨拙的人