purified salt

例句：

1. 1. This type of salt is commonly used in cooking to enhance flavor.
   这种盐常用于烹饪，以增强风味。
2. 2.The purification process removes impurities from the salt, making it more suitable for use in food preparation.
   净化过程从盐中去除杂质，使其更适合用于食品准备。
3. 3. In some regions, purified salt is considered a luxury item and is often reserved for special occasions.
   在某些地区，净化盐被视为奢侈品，通常只在特殊场合使用。