planisphere的翻译，读音
英/'plænisfiә/
释义：
n. 球体投影图, 天体平面图
n. The representation of the circles of the sphere upon a
plane; especially, a representation of the celestial sphere upon a
plane with adjustable circles, or other appendages, for showing the
position of the heavens, the time of rising and setting of stars, etc.,
for any given date or hour.
n. The representation of the circles of the sphere upon a
plane; especially, a representation of the celestial sphere upon a
plane with adjustable circles, or other appendages, for showing the
position of the heavens, the time of rising and setting of stars, etc.,
for any given date or hour.