名词
中文翻译:碳
同义词:
['coal', 'graphite', 'elemental carbon例句:1. Carbon is a common element in the periodic table.(碳是周期表的常见元素。)']
例句:
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1. Carbon is a common element in the periodic table.
碳是周期表的常见元素。
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2. The graphite pencil is made from pure carbon.
石墨铅笔是由纯碳制成的。
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3. Elemental carbon is used to make carbon black.
元素碳用于制造碳黑。