名词
中文翻译：亚硝酸盐
同义词：
['nitrite', 'nitrate例句：1. The chemical was found in the water samples collected from the lake.（这种化学物质被发现在从湖中收集的水样中。）']
例句：
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1. The chemical was found in the water samples collected from the lake.
这种化学物质被发现在从湖中收集的水样中。
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2.Hyponitrite is a common contaminant in drinking water.
亚硝酸盐是饮用水中的常见污染物。
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3. The presence of hyponitrite in the water can be a sign of pollution.
水中亚硝酸盐的存在可能是污染的标志。