名词
中文翻译：铁铈
同义词：
['cerium', 'erbium']
例句：
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1.The ferrocerium is used as a catalyst in the chemical industry.
这种铁铈用作化学工业中的催化剂。
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2. The rare earth elements are essential for many modern technologies.
稀土元素对许多现代技术至关重要。
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3. The discovery of new ferrocerium compounds has opened up new possibilities in materials science.
发现新的铁铈化合物为材料科学开辟了新的可能性。