subsonic 

  1. 形容詞
比音速稍慢的, 次音速的

    
                        
    2. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                Typical 45 ACP loads are subsonic .                            
    2. 
                                                    
  2. 
                                Flight data was collected on this subsonic trip.                            
    3. 
                                                    
  3. 
                                Flight tests will include subsonic and supersonic testing.                            
    4. 
                                                    
  4. 
                                Supersonic flow behaves very differently from subsonic flow.                            
    5. 
                                                    
  5. 
                                Two performance classes of .22 rimfire subsonic rounds exist.                            
    6.