名词
中文翻译：灭火器
同义词：
['fire extinguisher', 'fire extinguishing tool']
例句：
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1. The fire department used a water extinguisher to put out the fire.
消防部门使用灭火器扑灭了火灾。
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2. They carried the water extinguisher to the scene of the fire.
他们携带着灭火器赶到火场。
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3. Water extinguishers are essential tools for firefighters during emergencies.
在紧急情况下，消防员们需要水灭火器作为必备工具。