bronchodilator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bronchodilatorbronchodilator — 名詞名詞1. a drug that widens the airways in the lungs1.名詞釋義支氣管擴張劑a drug that widens the airways in the lungs例句The doctor prescribed a bronchodilator for her asthma.