over estimate

名词 over estimate:

1. an appraisal that is too high
   同义词：overestimate, overestimation, overvaluation, overappraisal
2. a calculation that results in an estimate that is too high
   同义词：overestimate, overestimation, overrating, overreckoning

动词 over estimate:

1. make too high an estimate of
   同义词：overestimate, overrate
2. assign too high a value to
   同义词：overvalue, overestimate