[ in.tә:pәu'leiʃәn ] BNC词频 26126 COCA词频 29910 n. 篡改, 添写, 插补 [计] 内推法; 内插法 n. a message (spoken or written) that is introduced or inserted n. (mathematics) calculation of the value of a function between the values already known 复数: interpolations 英汉双解字典由 ECDICT 提供