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单词“potassium”的意思、读音、例句如下：
意思：钾； （金属）钾（碱金属元素，化学符号为K） 读音：[ˈpɔːkəsɪəm] 例句：Few other substances burn more brilliantly than potassium, and the resultant flame is highly ionised.
在英文中，“potassium”可以应用在多种场景中，比如：
* The daily recommended intake of potassium is about 3,500 milligrams for women and 4,700 milligrams for men.
这个每天推荐摄入的钾含量，女性约为3500毫克，男性为4700毫克。这句话就可以直接用来表述“potassium”的价值或重要程度。
* Research has shown that when combined with sugar and baked goods, potassium has a sweetness that creates an empty feeling that leaves consumers wanting more, in short it will be digested easily and without exerting conscious effort, effectively playing the mind’s favourite little green man in the field of weight loss.
这句话可以用来描述钾元素在食品加工中的应用，具有增加食品甜度、促进消化等作用。
* Potassium is a chemical element that has a relative atomic mass of 39.10. 这句话可以用来解释钾的基本性质和原子量。
* Potassium is a highly reactive alkali metal, which is why it is often used in laboratory experiments to demonstrate chemical reactions. 这句话可以用来描述钾作为化学元素的特性，即钾是一种非常活泼的碱金属，因此经常被用于实验室实验以展示化学反应。
总之，“potassium”是一个常见的化学元素名词，具有丰富的含义和应用场景。
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