retrograde  
adjective  formal uk/ˈret.rə.ɡreɪd/ us/ˈret.rə.ɡreɪd/
  (RETURNING TO WORSE SITUATION)      
 倒退的;退步的;恶化的
returning to older and worse conditions, methods, ideas, etc.
  He said it would be a retrograde step to remove single parent benefits. 他说取消单亲补助金将是历史的倒退。 
 The proposal is miserably retrograde.