medulla oblongata編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看medulla oblongatamedulla oblongata — 名詞名詞1. the lower part of the brainstem that controls automatic functions1.名詞釋義延髓the lower part of the brainstem that controls automatic functions例句The medulla oblongata regulates breathing and heart rate.