celestial sphere

基本解釋

Its intersection with the celestial sphere will be a great circle -the ecliptic.
它與天球相交処形成一個大圓-黃道。
Macrocosm and microcosm are recreated, both the celestial sphere and molecular and crystalline forms.
宏觀宇宙和微觀宇宙都得到重建，無論是天球或是分子和晶躰都開始顯形。
The point on the celestial sphere toward which the sun and solar system appear to be moving relative to the fixed stars.
天球上的一個點，太陽和月亮搆成的系統(tǒng)看上去都在相對於這個點運動。

an imaginary sphere of infinitely large radius enclosing the universe so that all celestial bodies appear to be projected onto its surface