noun 下载 🔗分享 天体物理学,天文物理学 The branch of astronomy or physics that deals with the physical properties of celestial bodies and with the interaction between matter and radiation in celestial bodies and in the space between them. Examples : "Maria is studying astrophysics in college to learn about the stars' composition and how galaxies form. " 玛丽亚在大学里学习天体物理学,想了解恒星的构成以及星系是如何形成的。 astronomy physics science space 与AI对话词汇游戏阅读练习