general purpose foils

例句：

1. 1.These general purpose foils are ideal for wrapping food in a protective layer.
   这些通用箔材非常适合用来包裹食物以保护其免受外界影响。
2. 2. The chef used these general purpose foils to create a crispy crust on the pizza.
   厨师使用这些通用箔材在比萨上制作了脆皮。
3. 3. In baking, general purpose foils are often used as a substitute for parchment paper.
   在烘焙中，通用箔材通常被用作纸巾的替代品。