常见例句Objective To study the effects of inhaling atrov ent and ventolin on lung function in patients with chronic asthmatic bronchitis. 目的研究吸入愛喘樂、喘樂甯對慢性喘息型支氣琯炎(慢喘支)患者肺功能的影響。Šatrová 沙特羅娃 返回 Atrover