基本解釋[法學]科技保護措施英漢例句雙語例句Green trade barrier has become a more and more common used protective technical measure in today's international trade.綠色貿易壁壘已成為當今國際貿易中一種越來越常用的保護性技術手段。technical protective measure更多例句專業(yè)釋義法學科技保護措施