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・What could you possibly have been thinking of [about] when you did it? あのとき, 一体君は何のことを考えていたのでしょうか.🔗🔉

・What could you possibly have been thinking of [about] when you did it? あのとき, 一体君は何のことを考えていたのでしょうか.

研究社新英和大辞典 ページ 228465 での・What could you possibly have been thinking of [about] when you did it? あのとき, 一体君は何のことを考えていたのでしょうか.単語。