noun ダウンロード 🔗共有 消化器内科学、消化器系の研究 The study of the digestive system, from mouth to anus. May also include the study of accessory organs: pancreas, liver, gallbladder and bile ducts. Examples : "My doctor referred me to a specialist in gastroenterology because I was having ongoing problems with my stomach. " 胃の持続的な問題があったため、医者は私を消化器内科の専門医に紹介しました。 medicine physiology anatomy organ biology science AIとチャット語彙ゲーム読解練習