noun ダウンロード 🔗共有 砲門、舷窓 A gunport; an opening in the hull of a ship through which cannon are fired. Examples : "The ship's porthole was large enough for the crew to fire a cannon. " 船の砲門は、乗組員が大砲を発射するのに十分な大きさだった。 nautical military part vehicle architecture AIとチャット語彙ゲーム読解練習
noun ダウンロード 🔗共有 舷窓 A circular window set in the hull of a ship. Examples : "The curious cat peered through the ship's porthole at the sparkling ocean. " 好奇心旺盛な猫は、きらめく海を船の舷窓から覗き込んだ。 nautical architecture vehicle AIとチャット語彙ゲーム読解練習