“美国-中美洲自由贸易区”的概念、定义、翻译、参考文献-科学参考

单词	美国-中美洲自由贸易区
释义	美国-中美洲自由贸易区 Encyclopedia 经济学区域经济一体化组织释 the United States-Central American free trade area美国-中美洲自由贸易区美国与多米尼加、中美洲5国签署协定，旨在消除贸易壁垒进行自由贸易的区域性经济组织。
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科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。