noun ダウンロード 🔗共有 血腫(けっしゅ) A swelling of blood, usually clotted, which forms as a result of broken blood vessels. Examples : "After bumping his head on the cabinet, Timmy developed a large, painful hematoma on his forehead. " キャビネットに頭をぶつけた後、ティミーは額に大きくて痛々しい血腫ができた。 medicine body disease physiology anatomy AIとチャット語彙ゲーム読解練習