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单词
protection of railway crossings
释义
protection of railway crossings
[作业 运输] 铁路道口保护; 铁路道口保护装置; 铁路道口的保护; 铁路交叉道防护设施; 铁路交叉口防护设施; 铁路叉口保护装置
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celestial movement
celestial navigation
celestial navigation aids
celestial navigation computer
celestial navigation instrument
celestial navigation periscope
celestial navigations
celestial navigation system
celestial navigation trainer
celestial navigator
celestialness
celestial north pole
celestial object
celestial objects
celestial observation
celestial orbit
celestial orbits
celestial orientation
celestial origin
celestial parallel
celestial photography
celestial photometry
Celestial Pillar
celestial planisphere
celestial point
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更新时间:2025/9/3 1:44:12