名词
中文翻译:微量
同义词:
['trace element', 'trace impurity例句:1. The scientist analyzed the samples for trace elements.(科学家分析了样本中的微量元素。)2. The researchers found trace impurities in the water.(研究人员在水中发现微量杂质。)3. The food contains trace elements that are essential for human health.(这种食物含有对人体健康至关重要的微量元素。)']
例句:
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1. The scientist analyzed the samples for trace elements.
科学家分析了样本中的微量元素。
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2. The researchers found trace impurities in the water.
研究人员在水中发现微量杂质。
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3. The food contains trace elements that are essential for human health.
这种食物含有对人体健康至关重要的微量元素。