meliorated 

  1. 形容詞
(事物)經改善的, 經改良的
(疼痛等)減輕的

    
                        
    2. 
                                                                        
  2. 

    動詞
meliorate過去式與過去分詞:
不及物動詞:
變得更好
及物動詞:
改善...(事物)
改良...(事物)
減輕...(疼痛等)
使...(事物)變好

    

    同義字詞
ameliorate,amend,better,enhance,enrich,help,improve,perfect,refine,upgrade

    
                        
    3. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                During the next few years, rapids and obstructions at various points in both these rivers were removed or meliorated , largely at government expense.                            
    2. 
                                                    
  2. 
                                Independent of the exercise of any authority by the general government for this purpose, it was justly foreseen, that roads would be every where shortened and kept in better order; accommodations for travellers would be multiplied and meliorated ; an interior navigation on our eastern side would be opened throughout the whole extent of our coast; and, by canals and improvements in river navigation, a boundless field opened to enterprise and emigration, to commerce and products, through the interior states, to the farthest limits of our western territories.                            
    3.