tripling 

  1. 動詞
triple現在分詞:
不及物動詞:
增至三倍
成為三倍
及物動詞:
使...(量、大小、價格、數目等數據)增至三倍
三倍於...(量、大小、價格、數目等數據)

    
                        
    2. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                Id been tripling up on the damn things.                            
    2. 
                                                    
  2. 
                                This corresponds to a tripling within five years.                            
    3. 
                                                    
  3. 
                                Now , imagine doubling the money; no, tripling it.                            
    4. 
                                                    
  4. 
                                A tripling of the children in single parent homes.                            
    5. 
                                                    
  5. 
                                The 1979 oil crisis ("second") caused another tripling .                            
    6.