barrier :n.障礙
bilateral :a.雙邊的
boycott :v.抵制
dumping :n.傾銷
free trade :自由貿易
Normal Trade Relations :正常貿易關系
protectionism :n.保護主義
trade agreement :貿易協(xié)議
trade friction :貿易磨擦
trade imbalance :貿易不均衡
trade surplus :貿易出超
trade talk :貿易會談