reappraisal       
noun [ C or U ] uk/ˌriː.əˈpreɪ.zəl/ us/ˌriː.əˈpreɪ.zəl/
 重新评价;重新估计
the act of examining and judging something or someone again
  He'd like to see a fundamental reappraisal of the way unions operate. 他希望能对工会的运作方式进行彻底的重新评估。 
 Synonyms: reconsiderationreview