noun ダウンロード 🔗共有 壊死 The localized death of cells or tissues through injury, disease, or the interruption of blood supply. Examples : "The diabetic patient developed necrosis in his foot due to poor circulation. " 糖尿病患者は、血行不良のため足に壊死を発症した。 medicine biology disease anatomy physiology AIとチャット語彙ゲーム読解練習