名词
中文翻译：水银阀
同义词：
['mercury valve', 'mercury valve', 'mercury valve', 'mercury valve']
例句：
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1. Themercury valve is responsible for controlling the flow of oil through the engine.
水银阀负责控制油通过发动机的流动。
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2.The mercury valve was designed to prevent leaks in the system.
水银阀被设计来防止系统中的泄漏。
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3.The mercury valve was replaced after a few years of use.
水银阀在使用几年后被更换。