名词
中文翻译：钾盐
同义词：
['potassium salt例句：1. The plant requires a certain amount of potassium to grow properly.（这种植物需要一定量的钾来正常生长。）']
例句：
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1. The plant requires a certain amount of potassium to grow properly.
这种植物需要一定量的钾来正常生长。
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2.Potassium is essential for human health, especially in the form of potassium chloride.
钾对于人类健康至关重要，尤其是以氯化钾的形式。
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3. The soil test showed that the soil had low levels of potassium, which needed to be supplemented.
土壤测试显示土壤中的钾含量低，需要补充。