名词
中文翻译：前太阳黑子
同义词：
['previous sunspot', 'preceding solar spot例句：1. The scientist observed the preceding sunspot and noted its unusual behavior.（这位科学家观察到了前一个太阳黑子，并注意到了它的异常行为。）']
例句：
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1. The scientist observed the preceding sunspot and noted its unusual behavior.
这位科学家观察到了前一个太阳黑子，并注意到了它的异常行为。
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2.The research team focused on the preceding sunspot to study its effects on the atmosphere.
研究小组专注于前一个太阳黑子，以研究其对大气的影响。
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3.The previous sunspot had a significant impact on the weather patterns in the region.
前一个太阳黑子对该地区天气模式产生了重大影响。