reinflate  
verb [ I or T ] (also re-inflate) uk/ˌriː.ɪnˈfleɪt/ us/ˌriː.ɪnˈfleɪt/
  (FILL WITH AIR)      
  重新充气
to increase in size by being filled with air again; to make something increase in size in this way
  The balloon slowly reinflated.
 I reinflated the tyre with a foot pump. 我用脚踏泵给轮胎重新充气。 
  - More examples
 - The doctors inserted a tube to reinflate the lung.
 - The pockets of air in the dough didn't re-inflate.
 
  (ECONOMY)      
 finance & economics specialized重新推高(价格) 
to have or cause a general increase in prices and economic activity after a period when prices have been falling and there has been little economic activity
  The government made a concerted attempt to reinflate the economy.
 The country's economy simply refuses to reinflate.
 New buyers now have access to enough credit to re-inflate housing prices. 现在,新买家可以获得足够的信贷额度,导致房价重新被推高。 
  - More examples
 - They believe that their spending plans can re-inflate the economy.