cosmology

名词 cosmology:

1. the metaphysical study of the origin and nature of the universe
2. the branch of astrophysics that studies the origin and evolution and structure of the universe
   同义词：cosmogony, cosmogeny

cos.mol.o.gy

n.（名词）
【复数】 cos.mol.o.gies
The study of the physical universe considered as a totality of phenomena in time and space.
宇宙学：把有形的宇宙当做时空中的各种现象的总和来研究的科学

The astrophysical study of the history, structure, and constituent dynamics of the universe.
宇宙天体学：对宇宙的历史，结构和组成动力进行的天体物理学方面的研究
A specific theory or model of this structure and these dynamics.
宇宙天体论：关于这种结构和动力的某一学说或模型

【引伸】
cos.molog.ic
cos.molog.ically
adv.（副词）
cosmol.ogist
n.（名词）