noun ダウンロード 🔗共有 回腸 The last, and usually the longest, division of the small intestine; the part between the jejunum and large intestine. Examples : "During digestion, nutrients are absorbed into the bloodstream through the walls of the ileum. " 消化中、栄養素は回腸の壁を通して血流に吸収されます。 anatomy organ body physiology medicine biology AIとチャット語彙ゲーム読解練習
