[] () an action by a government that makes free trade between its own country and other countries more difficult or impossible贸易壁垒ⓘ Examples of trade barriers include tariffs quotas embargoes and sanctions 贸易壁垒包括关税（tariff）、配额（quota）、禁运（embargo）和制裁（sanction）等◆Under the agreement, member countries will remove trade barriers on industrial goods.根据协议，成员国将消除工业品贸易壁垒。◆Exports from developing countries face higher trade barriers than products from developed countries.发展中国家的出口产品面临比发达国家的产品更高的贸易壁垒。◆Several countries agreed to lower trade barriers to their farm products.有几个国家同意降低农产品的贸易壁垒。⨁to create / erect / raise trade barriers构筑／设置／提高贸易壁垒⨁to dismantle / lower / reduce / remove trade barriers拆除／降低／减少／消除贸易壁垒