柠檬酸 (檸檬酸) níngméngsuān
          
              níngméngsuān 
              
              noun 
              citric acid 
              Domain: Modern Chinese 现代汉语
              
                , Subdomain: Chemistry 
              
              
                , Concept:  
              
              
              
                Notes: (CC-CEDICT '檸檬酸')