borax是什么意思?用法、例句

英语口语2024-03-17 07:25:20小编

borax是什么意思?用法、例句

borax是一种无机化合物,化学式为Na2B4O7·10H2O,也被称为硼酸钠。它是一种白色晶体粉末,具有很强的溶解性,并且具有多种用途。

怎么读(音标)

borax [ˈbɔːræks]

用法

作为名词,borax通常用来指代硼酸钠这种化合物。它可以作为清洁剂、防腐剂、防火剂等多种用途。此外,在某些和地区,borax也被用作食品添加剂。

例句1-5句且中英对照

1. Borax is commonly used as a cleaning agent for laundry and household surfaces. (硼酸钠通常被用作衣物和家居表面的清洁剂。)

2. The use of borax as a food additive is banned in some countries due to health concerns. (由于健康问题,有些使用硼酸钠作为食品添加剂。)

3. Borax can also be used as a flux in metallurgy, helping to remove impurities from metals during the smelting process. (在冶金学中,硼酸钠也可以作为助熔剂,在冶炼过程中帮助去除金属中的杂质。)

4. Some people use borax as a natural alternative to chemical pesticides in gardening. (一些人在园艺中使用硼酸钠作为天然替代品来防治害虫。)

5. The ancient Egyptians used borax in the mummification process to preserve and disinfect the bodies of the deceased. (古埃及人在木乃伊制作过程中使用硼酸钠来保存和消毒死者的身体。)

同义词及用法

1. Sodium tetraborate: another name for borax, commonly used in scientific contexts.

2. Disodium tetraborate: another name for borax, often used in industrial processes.

3. Boric acid: a related compound to borax, also used as a cleaning agent and insecticide.

4. Boron: the element that makes up a large portion of borax, often used in alloys and other compounds.

编辑总结

总的来说,borax是一种多功能化合物,具有很强的溶解性和清洁能力,在不同领域都有广泛的应用。然而,由于其健康和环境问题,部分已经限制或了其使用。因此,在使用borax时需要注意其安全性,并遵守相关法规。

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