基本解釋特惠貿(mào)易協(xié)定 優(yōu)惠貿(mào)易安排英漢例句雙語例句The preferential rules of origin are very important trade arrangements in free trade agreements. It's mainly used to prevent trade deflection and protect the interests of members within the region.自由貿(mào)易區(qū)優(yōu)惠原産地槼則是自由貿(mào)易區(qū)成員爲(wèi)確定商品是否有資格享受協(xié)定中約定的優(yōu)惠待遇而實施的槼定，主要用於防止貿(mào)易偏移，保護(hù)自由貿(mào)易區(qū)成員國的利益。preferential trade arrangement更多例句專業(yè)釋義經(jīng)濟(jì)學(xué)優(yōu)惠貿(mào)易安排