形容词
中文翻译：天文学的
同义词：
['astronomical', 'cosmical']
例句：
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1.The astronomical distance between the stars is a wonder to behold.
星星之间的距离是令人惊叹的。
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2. The astronauts spent months studying the planet Mars before they set off on their mission.
宇航员们在出发前花了数月时间研究火星。
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3.Astronomers have been able to confirm the existence of other planets beyond our solar system.
天文学家已经能够确认太阳系以外的其他行星的存在。