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astronautics的英文翻译是什么意思，词典释义与在线翻译：
英英释义
Noun:
-
the theory and practice of navigation through air or space
astronautics的相关资料：
近反义词
【近义词】
- aeronautics 航空学
临近单词
astronaut
Astronauts rehearse for shuttle launch
Astronaut Maneuvering Research Vehicle
Astronauts Install Space Station Cameras
astronautical and aeronautical materials
Astronaut Operations Requirement Document
Astronautic Corrugated Metal Pipe Factory
Astronautical Defensive-Offensive System
Astronauts work in weightless conditions.
Astronautical Research and Development Agency
Astronauts have special breathing apparatus.
