乙种 (乙種) yǐzhǒng
          
              yǐzhǒng 
              
              noun 
              beta- or type 2 
              Domain: Modern Chinese 现代汉语
              
              
              
              
                Notes: (CC-CEDICT '乙種')
              
               
          
          
Contained in
- 乙种促效剂(乙種促效劑) beta-2 agonist
 - 乙种粒子(乙種粒子) beta particle
 - 乙种射线(乙種射線) beta ray (electron stream from radioactive decay)