名词
中文翻译：阀门核心
同义词：
['valve body', 'valve seat例句：1. The valve core is crucial for the proper functioning of the system.（阀门核心对于系统的正确运作至关重要。）']
例句：
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1. The valve core is crucial for the proper functioning of the system.
阀门核心对于系统的正确运作至关重要。
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2.The valve core was designed to prevent leaks during operation.
阀门核心被设计成在操作过程中防止泄漏。
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3. The valve core is made of a material that is resistant to corrosion.
阀门核心是由一种耐腐蚀的材料制成的。