National Aeronautics and Space Administration

英 [National Aeronautics and Space Administration]
美 [National Aeronautics and Space Administration]

中文释义

国家航空和宇宙航行局(美国)

单词分析

单词结构：

National Aeronautics and Space Administration

字母数：45

记忆提示

🎯 重点记忆：

  • 单词拼写：National Aeronautics and Space Administration
  • 核心含义：国家航空和宇宙航行局(美国)

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更新时间：2025-03-17 08:21:53