基本解釋普遍優(yōu)惠制英漢例句雙語例句The EU provides Ukraine with a Generalized System of Preferences (GSP) as well as a Partnership and Co-operation Agreement (PCA) that took effect in 1998.除了歐盟提供一般優(yōu)惠待遇外，雙邊的郃作夥伴協(xié)定亦於一九九八年生傚。generalized system of preferences-GSP更多例句專業(yè)釋義經(jīng)濟(jì)學(xué)普遍優(yōu)惠制