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rock salt

/ˈrɒk sɔːlt/

翻译: 一种粗颗粒结晶的氯化钠,通常用于道路除冰、食品保存或工业过程。

1 个条目

phrase

/ˈrɒk sɔːlt/B1formaltechnical
  • zh一种粗颗粒结晶的氯化钠,通常用于道路除冰、食品保存或工业过程。

A coarse, crystalline form of sodium chloride, typically used for de-icing roads, preserving food, or in industrial processes.

  1. Mineral saltB1formal

    A natural, crystalline form of sodium chloride (salt) found in underground deposits, often used for cooking or de-icing.

    zh岩盐

    • They used rock salt to melt the ice on the driveway.
    • Rock salt is often ground into table salt.
    • The miners extracted rock salt from the ancient seabed.