双语例句

• The insulator prevents the electrical current from leaking.

  绝缘体防止电流泄漏。

• The rubber coating on wires acts as an insulator.

  电线上的橡胶涂层起到绝缘体的作用。

• Glass is often used as an insulator in electrical equipment.

  玻璃常被用作电气设备中的绝缘体。

• Wood can serve as an effective insulator in certain conditions.

  在某些条件下，木材可以作为有效的绝缘体。

• They use ceramic materials as an insulator in high-voltage systems.

  他们在高压系统中使用陶瓷材料作为绝缘体。