複数辞典一括検索+

fruitless 〈長期間にわたる努力が〉実を結ばない: His efforts were fruitless. 彼の努力は実を結ばなかった.🔗🔉

fruitless 〈長期間にわたる努力が〉実を結ばない: His efforts were fruitless. 彼の努力は実を結ばなかった.

研究社新英和大辞典 ページ 191813 でのfruitless 〈長期間にわたる努力が〉実を結ばない: His efforts were fruitless. 彼の努力は実を結ばなかった.単語。