名词中文翻译
中文翻译：页岩
同义词：
['limestone', 'shale']
例句：
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1. The geologist discovered a new type of feldspathic shale in the area.
地质学家在该地区发现了一种新的页岩。
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2. The limestone is famous for its beautiful and durable color.
石灰石以其美丽的耐用颜色而闻名。
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3. The shale formation is an important source of oil and natural gas.
页岩层是石油和天然气的重要来源。