乙种促效剂 (乙種促效劑) yǐ zhǒng cù xiào jì
          
              yǐ zhǒng cù xiào jì 
              
              set phrase 
              beta-2 agonist 
              Domain: Modern Chinese 现代汉语
              
                , Subdomain:  
              
              
                , Concept:  
              
              
              
                Notes: (CC-CEDICT '乙種促效劑')