most-fav.ored-na.tion
adj.(形容词)Of or relating to the status or terms embodied in a commercial treaty by which each signatory agrees to accord the other the same treatment that is or will be accorded to any other nation.最惠国待遇:与商业和约中出现的地位和条款有关联的,通过此协议每一签字国同意给予另一国与任何其它国同样的待遇