“Proclamation of Neutrality”的概念、定义、翻译、参考文献-科学参考

单词	Proclamation of Neutrality
释义	Proclamation of Neutrality Encyclopedia 历史学美国历史释 Proclamation of Neutrality《中立宣言》 1793年4月22日美国总统G.华盛顿发布的正式通告，宣布美国在法国革命战争中保持中立。该宣言被认为是美国传统的孤立主义外交政策的始源。
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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。