的意思 A is used as B

1. Salt is used as a seasoning in cooking.
盐被用作调味料在烹饪中。

2. Water is used as a solvent in many chemical reactions.
水被用作许多化学反应中的溶剂。

3. Paper is used as a material for writing and printing.
纸被用作写作和印刷的材料。

4. Vinegar is used as a cleaning agent for removing stains.
醋被用作清洁剂去除污渍。

5. Honey is used as a natural sweetener in baking and cooking.
蜂蜜被用作烘焙和烹饪中的天然甜味剂。

6. Oil is used as a lubricant in machinery to reduce friction.
油被用作机械中的润滑剂减少摩擦。