| 单词 | national aeronautics and space administration |
| 释义 | National Aeronautics and Space Administration in British English (ˈnæʃənəl ˌɛərəˈnɔːtɪks ənd speɪs ədˌmɪnɪˈstreɪʃən) noun ▶ USAGE The acronym for National Aeronautics and Space Administration is NASA aeronautics, aviation, US an independent US government agency responsible for flights into space and other aviation National Aeronautics and Space Administration in American Englishnoun the federal agency that institutes and administers the civilian programs of the U.S. government that deal with aeronautical research and the development of launch vehicles and spacecraft Abbreviation: NASA |
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