Planetarium
01
天文馆, 天文室
a building with a dome in which moving images of planets, starts, and constellations are projected for educational or entertainment purposes
例子
We watched a fascinating documentary about black holes at the local planetarium.
我们在当地的天文馆观看了一部关于黑洞的迷人纪录片。
02
天文馆, 天文投影室
a device that simulates the motion and appearance of celestial objects such as planets, stars, and galaxies, typically using projectors and optical systems to depict the solar system and universe
例子
Students used a tabletop planetarium to observe the phases of the moon and the positions of constellations.
学生们使用了一个桌面天文馆来观察月相和星座的位置。
03
天文馆, 天文穹顶
an optical device for projecting images of celestial bodies and other astronomical phenomena onto the inner surface of a hemispherical dome
