astronomer
柯林斯词典
1. N-COUNT An astronomer is a scientist who studies the stars, planets, and other natural objects in space. 天文学家
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astronomer /əˈstrɒnəmə/ (astronomers)
剑桥词典
- someone who studies astronomy
天文学家 返回 astronomer
1. N-COUNT An astronomer is a scientist who studies the stars, planets, and other natural objects in space. 天文学家