in·ac·cu·ra·cy /(ˌ)ɪˈnækjərəsi, k(ə)rəsi/
  錯誤
  inaccuracy
  不準確
  In·ac·cu·ra·cy n.; pl. Inaccuracies
  1. The quality of being inaccurate; lack of accuracy or exactness.
  2. That which is inaccurate or incorrect; mistake; fault; defect; error; as, in inaccuracy in speech, copying, calculation, etc.
  ◄ ►
  inaccuracy
       n : the quality of being inaccurate and having errors [ant: accuracy]