noun ダウンロード 🔗共有 血腫 A swelling of blood, usually clotted, which forms as a result of broken blood vessels. Examples : "After falling during recess, the boy had a haematoma on his knee. " 休み時間に転んだ後、その男の子は膝に血腫ができていた。 medicine body disease physiology anatomy AIとチャット語彙ゲーム読解練習