national aeronautics and space administrations

[national aeronautics and space administrations]
[national aeronautics and space administrations]

中文释义

National Aeronautics and Space Administration (美国)国家航空和航天局[略作 NASA]

单词分析

单词结构:

national aeronautics and space administrations

字母数:46

记忆提示

🎯 重点记忆:

  • 单词拼写:national aeronautics and space administrations
  • 核心含义:National Aeronautics and Space Administration (美国)国家航空和航天局[略作 NASA]