buzzer 

  1. 名詞
門鈴
蜂鳴器
汽笛
警報器
發嗡嗡聲的東西
/此名詞複數為"buzzers"/

    
                        
    2. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                I heard the buzzer go four times.                            
    2. 
                                                    
  2. 
                                Contested, at the buzzer , from deep.                            
    3. 
                                                    
  3. 
                                A buzzer rings and we have a meeting.                            
    4. 
                                                    
  4. 
                                At the same time, an audible buzzer sounds.                            
    5. 
                                                    
  5. 
                                Test the air buzzer and air indicator light.                            
    6.