foil conductor

例句：

1. 1. The foil was used to wrap the food in a protective layer.
   箔被用来包裹食物以提供保护层。
2. 2.The foil conductor is an important component of electrical circuits.
   箔导体是电气电路的重要组成部分。
3. 3. The foil conductor was designed to reduce heat dissipation during operation.
   箔导体的设计旨在减少操作过程中的热量散失。