fire-extinguisher fluid

例句：

1. 1.The fire-extinguisher fluid was crucial in stopping the fire.
   灭火器液体在扑灭火灾中至关重要。
2. 2. The firefighters used the fire-extinguisher fluid to put out the flames.
   消防员们使用灭火器液体来扑灭火焰。
3. 3. The fire-extinguisher fluid is designed to quickly cool down a burning object.
   灭火器液体被设计用来迅速冷却燃烧的物品。