名词
中文翻译:元素
同义词:
['component', 'constituent', 'ingredient']
例句:
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1.The theory of relativity is a fundamental principle of physics.
相对论是物理学的一个基本原理。
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2.The chemical composition of the sample was analyzed to determine its purity.
对样本的化学成分进行了分析,以确定其纯度。
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3.The elements in this compound are essential for its functionality.
这种化合物中的元素的组成对其功能至关重要。