短語(yǔ)詞組短語(yǔ)objective wages substitution rate 目標(biāo)工資替代率pension insurance substitution rate 養(yǎng)老保險(xiǎn)替代率import substitution rate 國(guó)產(chǎn)化率substitution rate of wage 工資替代率Substitution rate level 替代率水平optimum substitution rate 合意替代率average substitution rate 平均替代率 返回 substitution rate