矿物质 (礦物質) kuàngwù zhì
          
              kuàngwù zhì 
              
              noun 
              mineral 
              Domain: Modern Chinese 现代汉语
              
              
              
              
               
          
          
          
              kuàngwù zhì 
              
              noun 
              mineral 
              Domain: Modern Chinese 现代汉语