名词
中文翻译：父母之石
同义词：
['parental rock', "parental stone例句：1. The ancient ruins of the city are a testament to its rich history and cultural significance.（这座城市的古迹是其丰富历史和文化重要性的见证。）2. The discovery of this parent rock has sparked renewed interest in the region's geological heritage.（这一发现激发了人们对该地区地质遗产的兴趣。）"]
例句：
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1. The ancient ruins of the city are a testament to its rich history and cultural significance.
这座城市的古迹是其丰富历史和文化重要性的见证。
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2. The discovery of this parent rock has sparked renewed interest in the region's geological heritage.
这一发现激发了人们对该地区地质遗产的兴趣。
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3.The parent rock is believed to have formed over millions of years due to tectonic activity.
据信，这种岩石是在数百万年由于构造活动形成的。