celestial navigation periscope meaning in English
天文导航潜望镜
Related Words
- night vision periscope
- celestial navigator
- celestial altitude
- celestial hawk
- celestial mechanician
- celestial photography
- celestial window
- celestial meridian
- celestial organization
- celestial pony
- celestial navigation computer
- celestial navigation instrument
- celestial navigation quadrant
- celestial navigation system