headroom 

  1. 名詞
不可數名詞: 門口、橋梁、水渠等的: 淨空/
淨空高度
(車輛等的)內部頭上空間

    
                        
    2. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                Headroom : At least 83 in.                            
    2. 
                                                    
  2. 
                                But they still have 6 dB loss of headroom .                            
    3. 
                                                    
  3. 
                                Mark off more points for loss of headroom .                            
    4. 
                                                    
  4. 
                                BBC Headroom : Are drugs becoming a problem?                            
    5. 
                                                    
  5. 
                                The high headroom appearance was seen again.                            
    6.