n.支气管扩张药，支气管扩张器...

These patients may also benefit froma volatile anesthetic such as isoflurane that effectively bronchodilator the airways.这些病人也可能使用吸入性麻醉剂,异氟烷可以有效的扩张气道....

bronchodilator的音标：bronchodilator的英式发音音标为：[ˌbrɒŋkəʊdɑɪ'leɪtə]bronchodilator的美式发音音标为：[ˌbrɒŋkoʊdɑɪ'leɪtə]...