muttonhead

Don't be such a muttonhead; think before you act.

别这么傻；行动前先思考。

用法提示：名词，用于称呼或描述一个愚蠢的人。

He's a real muttonhead for forgetting his own birthday.

他真是个傻瓜，连自己的生日都忘了。

用法提示：名词，指称一个人愚蠢的行为。

Only a muttonhead would try to cross that river during a storm.

只有傻瓜才会在暴风雨中尝试过那条河。

用法提示：名词，用作主语，形容某人的愚蠢决定。