英语词汇“celestial horizon”是什么意思，“celestial horizon”的读音、用法及例句翻译-烛光网

词汇	celestial horizon
释义	celestial horizonn.（名词） A great circle on the celestial sphere having a plane that passes through the center of the earth and is parallel to an observer's horizon. Also called rational horizon 天球地平圈：天球上的一个大圆，有一个通过地球的中心并与观察者的视野平行的平面也作 rational horizon
随便看	dropped dropped egg dropper dropper droppers dropping dropping droppings drops drop shot dropsies dropsy dropt dropwort drop zone drop–dead drop–in drop–off drosera droseras droshkies droshky drosky drosophila drosophilas

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