酪氨酸 làoānsuān
          
              làoānsuān 
              
              noun 
              tyrosine (Tyr) 
              Domain: Modern Chinese 现代汉语
              
                , Subdomain: Chemistry 
              
              
                , Concept:  
              
              
              
                Notes: An amino acid (CC-CEDICT '酪氨酸')