nasa (national aeronautical and space administrati

[nasa (national aeronautical and space administrati]
[nasa (national aeronautical and space administrati]

中文释义

美国太空中心

单词分析

单词结构:

nasa (national aeronautical and space administrati

字母数:50

记忆提示

🎯 重点记忆:

  • 单词拼写:nasa (national aeronautical and space administrati
  • 核心含义:美国太空中心