foam extinguisher

例句：

1. 1. The firefighters used a foam extinguisher to put out the flames.
   消防员使用泡沫灭火器扑灭了火焰。
2. 2. The foam extinguisher was designed to be easy to use and effective in preventing fires.
   泡沫灭火器设计简单易用，能有效防止火灾发生。
3. 3. In this emergency, it's important to have a foam extinguisher on hand for quick response.
   在紧急情况下，手边有泡沫灭火器是非常重要的，以便迅速应对。