名词
中文翻译：笨蛋
同义词：
['fool', 'idiot', 'simpleton', 'foolhardy例句：1. He was a blunderhead who made many mistakes.（他是个愚蠢的人，犯了很多错误。）']
例句：
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1. He was a blunderhead who made many mistakes.
他是个愚蠢的人，犯了很多错误。
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2. The blunderhead manager made the wrong decision.
那个愚蠢的经理做出了错误的决定。
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3. She was a blunderhead and couldn't even spell her own name.
她是个傻瓜，连自己的名字都写不出来。