名词
中文翻译：阀门保持器
同义词：
['valve holder', 'valve clip', 'valve clamp', 'valve stud例句：1. The valve retainer was designed to prevent the valve from leaking.（阀门保持器被设计来防止阀门泄漏。）2. The valve retainer is used to hold the valve in place during assembly.（阀门保持器用于在装配过程中固定阀门。）']
例句：
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1. The valve retainer was designed to prevent the valve from leaking.
阀门保持器被设计来防止阀门泄漏。
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2. The valve retainer is used to hold the valve in place during assembly.
阀门保持器用于在装配过程中固定阀门。
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3.The valve retainer was removed to replace the damaged valve.
为了更换损坏的阀门，移除了阀门保持器。