[mass noun](Medicine)a synthetic compound related to aspirin, used as a bronchodilator in the treatment of asthma and other conditions involving constriction of the airways (医)舒喘灵;羟甲叔丁肾上腺素;嗽必妥;柳丁氨醇
语源
1960s: from sal(icylic acid) + but(yl) + am(ine) + -ol