boneheaded
01
愚かな, ばかげた
characterized by a lack of intelligence, poor judgment, or foolishness
例
The employee's boneheaded mistake in the report led to significant errors in the financial analysis.
レポートでの従業員の愚かなミスが、財務分析に重大な誤りを引き起こしました。
愚かな, ばかげた
