释义 n.[药][内科] 支气管扩张剂;支气管扩张器 实用短语bronchodilator agents支气管扩张药,支气管扩张剂bronchodilator test支气管扩张剂试验bronchodilator treatment支气管扩张剂治疗bronchodilator reversibility testing支气管舒张试验bd bronchodilator支气管扩张器bronchodilator agent支气管扩张剂bronchodilator response气道反应性bronchodilator therapy支气管扩张剂bronchodilator respons支气管扩张反应 同根词词根: