arc-extinguishing medium

例句：

1. 1.The arc-extinguishing medium was used to prevent the fire from spreading.
   使用弧灭弧介质来防止火势蔓延。
2. 2. The arc-extinguishing medium was designed to minimize heat loss during the process.
   弧灭弧介质的设计旨在最小化过程中的热损失。
3. 3. The arc-extinguishing medium was crucial in preventing further damage to the equipment.
   弧灭弧介质在防止设备进一步损坏方面至关重要。