钾盐一种含钾的化合物，尤指如下可溶性化合物：氧化钾、氟化钾以及各种硫酸钾。

Any of several compounds containing potassium, especially soluble compounds such as potassium oxide, potassium chloride, and various potassium sulfates, used chiefly in fertilizers.

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西班牙人发现这种“来自上帝的食品”比较苦(含钾量较高)，就加入蔗糖作为甜味剂。

The Spaniards found this "food from the gods" bitter (high in potassium), and mixed it with cane sugar as a sweetener.

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宿醉之后会头痛或者全身不爽，没关系，多吃含钾元素的食物就好了，比如土豆。 切记一定要把土豆皮也吃下去，皮的部分含钾元素最多。

You should end hangover-related headaches and other aches and pains by loading up on potassium-rich foods like potatoes (be sure to eat the skin, where most of the nutrients are stored).

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