优惠价格

favo(u)r【贸易】

favo(u)rable

most-favo(u)red-nation rate of duty【税收】

downwind【航】;fair wind【航】;favo(u)rable wind【航】

most-favo(u)red provision【专利】

most-favo(u)red-nation tariff rate【税收】

active trade balance【贸易】;favo(u)rable balance of trade【贸易】

favo(u)rable balance of foreign exchange earnings and outlays【贸易】