extinguisher
过去式：
动词过去式: extinguished
更多词形：
形容词: extinguishable | 名词: extinguishment | 动词过去式: extinguished | 动词过去分词: extinguished | 动词现在分词: extinguishing | 动词第三人称单数: extinguishes |
单词例句：
The fire extinguisher is filled with chemical foam.
这个灭火器充满了化学泡沫。
Hydrogen fires are difficult to extinguish.
氢气着火难于扑灭。
Nothing could extinguish his faith in human nature.
没有什么能使他丧失对人性的信心。
Use dry chemical fire extinguisher.
用干粉灭火器。
A fire extinguisher is a fire-fighting implement.
灭火器是消防用具。
The extinguisher is filled with chemical foam.
这个灭火器里充满了化学泡沫。
Smoking is forbidden. Please extinguish your cigarettes.
吸烟是禁止的，请你把烟熄掉。
Kept a fire extinguisher available at all times.
任何时候都要放置即时可用的灭火器
Please extinguish your cigarettes prior to takeoff.
飞机起飞前请熄灭香烟。