extinguisher
n. 灭火器；灭火器
复数 extinguishers
例句
Someone set off a fire extinguisher.
有人打开了灭火器。
《柯林斯英汉双解大词典》
I reached the cockpit and directed the extinguisher at the fire without effect.
我进入驾驶舱，把灭火器对准火焰喷射，但没有效果。
Buy a fire extinguisher to keep outside.
买一个灭火器放在外面。
