点火开关 (點火開關) diǎnhuǒ kāiguān
          
              diǎnhuǒ kāiguān 
              
              set phrase 
              ignition switch 
              Domain: Modern Chinese 现代汉语
              
                , Subdomain:  
              
              
                , Concept:  
              
              
              
                Notes: (CC-CEDICT '點火開關')