颤音 (顫音) chànyīn
          
              chànyīn 
              
              noun 
              a trill 
              Domain: Linguistics 语言学
              
                , Subdomain: Phonetics 
              
              
                , Concept: Consonant 辅音
              
              
              
               
          
          
Contained in
- 舌尖颤音(舌尖顫音) alveolar trill (e.g. Russian r sound)