noun ダウンロード 🔗共有 気管支 Either of two airways, which are primary branches of the trachea, leading directly into the lungs. Examples : "The doctor listened to my chest and said my left bronchus sounded clear, but my right one was a little congested. " 医者は私の胸を聞き、左の気管支はクリアに聞こえるが、右は少し混雑していると言いました。 anatomy organ body medicine physiology AIとチャット語彙ゲーム読解練習