名词
中文翻译:活动彗星
同义词:
['active asteroid', 'active meteor例句:1. The active comet is the brightest object in the night sky.(活动彗星是夜空中最亮的天体。)']
例句:
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1. The active comet is the brightest object in the night sky.
活动彗星是夜空中最亮的天体。
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2.The active comet has been causing concern among astronomers.
活动彗星引起了天文学家的担忧。
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3. The active comet was discovered by an amateur astronomer.
活动彗星是由一名业余天文学家发现的。