ameliorated

v.

to make better

同义词：betterimproveamendmeliorate

get better

同义词：betterimprovemeliorate

1. The new policy ameliorated the living conditions of the poor.
   新政策改善了穷人的生活条件。
2. The treatment has ameliorated her symptoms significantly.
   这种治疗显著改善了她的症状。