NACA
US
noun
National Advisory Committee for Aeronautics (created by Congress in 1915 and forming the basis of NASA when it was established in 1958).
Origin
1920s; earliest use found in Aviation.
| 单词 | NACA |
| 释义 | NACAUS noun National Advisory Committee for Aeronautics (created by Congress in 1915 and forming the basis of NASA when it was established in 1958). Origin |
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