noun ダウンロード 🔗共有 腹痛 A pain in the abdomen, often caused by indigestion. (The pain is usually lower than the stomach and related to the intestines.) Examples : "My stomachache kept me from concentrating on my history lesson today. " 今日の腹痛のせいで、歴史の授業に集中できませんでした。 medicine physiology body disease sensation organ AIとチャット語彙ゲーム読解練習