柯林斯詞典astrophysics /??str???f?z?ks/ 1. N-UNCOUNT Astrophysics is the study of the physical and chemical structure of the stars, planets, and other natural objects in space. 天躰物理學 返回 astrophysics劍橋詞典the type of astronomy that uses physical laws and ideas to explain the behaviour of the stars and other objects in space 天躰物理學 astrophysicist noun [ 可數名詞：有複數形式的名詞 ] uk Your browser doesn't support HTML5 audio /??s.tr???f?z.?.s?st/ us Your browser doesn't support HTML5 audio /??s.tro??f?z.?.s?st/ someone who studies astrophysics 天躰物理學家 返回 astrophysics