短語詞組短語barriers s to entry 進(jìn)入壁壘Green Barriers to Trade 綠色貿(mào)易壁壘;即綠色貿(mào)易壁壘;是綠色貿(mào)易壁壘Barriers to action 行動(dòng)障礙Barriers to Mobility 流動(dòng)壁壘;流動(dòng)壁壘成本barriers to great power 大國(guó)的障礙Overcoming Barriers to Riches 邁向富裕之路Barriers to duplication 障礙Technical Barriers to Rade 技術(shù)貿(mào)易壁壘TechnJcal barriers to trade 所謂技術(shù)性貿(mào)易壁壘 返回 barriers to