凸轮 (凸輪) tūlún
          
              tūlún 
              
              noun 
              cam 
              Domain: Modern Chinese 现代汉语
              
              
              
              
                Notes: (CC-CEDICT '凸輪')
              
               
          
          
Contained in
- 凸轮轴(凸輪軸) camshaft