名词
中文翻译：减压阀
同义词：
['relieving valve', 'relief valve例句：1. The relief valve in the engine helps to prevent overheating.（发动机中的减压阀有助于防止过热。）']
例句：
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1. The relief valve in the engine helps to prevent overheating.
发动机中的减压阀有助于防止过热。
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2. The relief valve is designed to release pressure when the system is under pressure.
减压阀设计用于在系统压力下释放压力。
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3. The relief valve was replaced after the leak was discovered.
泄漏被发现后更换了减压阀。