复数： extinguishers

Buy a fire extinguisher to keep outside .

买一个灭火器放到室外。

They threw eggs , sticks , bottles and a fire extinguisher at the police .

他们向警察投掷了鸡蛋，木棍，酒瓶和一些灭火器。

In a burst of confidence , she pulled the pin-and hurled the extinguisher at the blaze .

她满怀信心地拔掉插销，然后猛地把灭火器扔向火堆。

His tools included a fire extinguisher , pepper spray and two dogs that respond only to commands in russian .

他使用的辅助工具包括灭火器和胡椒喷雾剂，还有两条只会对俄语指令做出反应的狗。

Having a fire extinguisher outdoors is a great idea , especially if your family is known to cook outdoors during the summer .

室外放置一个灭火器是一个绝好的主意，特别是当你需要在室外做饭菜的时候。