an act of assessing something or someone 估量,估计;评估 she carried out a thorough appraisal. 她做了全面的估计。 [mass noun]the report has been subject to appraisal. 报告已受评估。 ■a formal assessment, typically in an interview, of the performance of an employee over a particular period (正式)(多指面试中对雇员在一段时间内的表现的)评价