surge arrestor

例句：

1. 1. The surge arrestor is designedto prevent the surge current from damaging theelectronic components.
   冲击吸收器的设计是为了防止浪涌电流损坏电子元件。
2. 2. In power systems, surge arrestors are used to protectsensitive equipment from sudden voltage spikes.
   在电力系统中，冲击吸收器用于保护敏感设备免受突然电压尖峰的损害。
3. 3.The surge arrestor was installed in theelectrical system to mitigate the effectsof lightning strikes.
   冲击吸收器被安装在电气系统中，以减轻雷击的影响。