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puzzle one's brains [head] over [about] a problem=puzzle oneself over a problem ある問題で頭をしぼる.🔗🔉

puzzle one's brains [head] over [about] a problem=puzzle oneself over a problem ある問題で頭をしぼる.

研究社新英和大辞典 ページ 215498 での・puzzle one's brains [head] over [about] a problem=puzzle oneself over a problem ある問題で頭をしぼる.単語。