[ i.vælju'eiʃәn ] BNC词频 2732 COCA词频 2354 n. 评估, 估价, 求值 [计] 鉴定; 评价; 求值 n. act of ascertaining or fixing the value or worth of n. an appraisal of the value of something 复数: evaluations 英汉双解字典由 ECDICT 提供