对偶性 (對偶性) duì'ǒuxìng
          
              duì'ǒuxìng 
              
              noun 
              duality 
              Domain: Modern Chinese 现代汉语
              
                , Subdomain: Mathematics 
              
              
                , Concept:  
              
              
              
                Notes: (CC-CEDICT '對偶性')