impoverish       
verb [ T ]  formal uk/ɪmˈpɒv.ər.ɪʃ/ us/ɪmˈpɑː.vɚ.ɪʃ/
 使某人穷困
to make someone very poor
  The new law is likely to further impoverish single parents. 这条新法律有可能使单亲家长进一步穷困。 
 He was made to pay a ruinous fine that impoverished his family.  他被迫支付一笔难以承受的罚款,这导致了家庭的穷困。 
 See: impoverished
 - More examples
 - She said the Indian dam project would impoverish millions of the world's poorest people.
 - Some people argue that multinational companies exploit poor workers abroad and impoverish workers at home by moving capital overseas.
 - The oboe tends to impoverish the tone of the violins.
 - This coarseness of imagery is visually impoverishing our towns.