基本解釋[經(jīng)濟(jì)學(xué)]關(guān)稅減讓率關(guān)稅優(yōu)惠率詞組短語(yǔ)短語(yǔ)tariff compensatory concession rate [稅收]補(bǔ)償性關(guān)稅優(yōu)惠稅率;補(bǔ)償性關(guān)稅優(yōu)惠率tariff f concession rate 關(guān)稅優(yōu)惠率tariff concession rate更多詞組專(zhuān)業(yè)釋義經(jīng)濟(jì)學(xué)關(guān)稅減讓率關(guān)稅優(yōu)惠率