astronomy

释义

n. 天文学 radio astronomy n. 射电天文学 physics and astronomy 物理学和天文学 national radio astronomy observatory 国立射电天文台

例句

Do you know anything about astronomy?

你懂天文学吗?

In both cases, these insights come not from the science of astronomy but from atmospherics — and that's not really so surprising.

两种情形下，这些见解并非来自于天文学，而是来自大气干扰—— 而且，那并不令人感到如此的吃惊。