astronomy

名词 astronomy:

1. the branch of physics that studies celestial bodies and the universe as a whole
   同义词：uranology

1. Physics and astronomy are cognate sciences.
   物理学和天文学是相关联的科学。
2. A dry-as-dust-a matter-of-fact man who talk astronomy on a moonlit night.
   令人烦厌的学究——好比在明月当空之际大谈天文的枯燥鬼。
3. We're at cross-purposes: I'm talking about astronomy, you're talking about astrology.
   我们彼此误解了: 我谈的是天文学，你谈的是占星术。
4. Astronomy, as distinct from astrology, is an exact science.
   天文学是一门严谨的科学，与占星术完全不同。
5. Astronomy is the scientific study of the sun, moon, and stars and other heaven bodies.
   天文学是研究太阳、月亮、星星和其他天体的科学。

as.tron.o.my

n.Abbr. astron.（名词）缩写 astron.
The scientific study of matter in outer space, especially the positions, dimensions, distribution, motion, composition, energy, and evolution of celestial bodies and phenomena.
天文学：外层空间事物的科学研究，尤指天体及天文现象的位置、大小、分布、运动、构成、能量及演化的科学

来源：
Middle English astronomie
中古英语 astronomie
from Old French
源自 古法语
from Latin astronomia
源自 拉丁语 astronomia
from Greek
源自 希腊语
astro- [astro-]
astro- [前缀，表示.宇宙航行.]
-nomia [-nomy]
-nomia [后缀，表示.学科.]