noun ダウンロード 🔗共有 消化不良 A condition of heartburn, nausea, etc. most often caused by eating too quickly. Examples : "After eating his lunch too fast, he experienced indigestion. " 昼食を早食いした後、彼は消化不良を起こしました。 medicine condition physiology sensation disease body food AIとチャット語彙ゲーム読解練習