名词
中文翻译：止回阀喷嘴
同义词：
['stopping nozzle', 'stop-cock nozzle', 'stop-valve nozzle']
例句：
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1. The engineer used a stopper nozzle to prevent the leakage of oil.
工程师使用一个止回阀喷嘴来防止油的泄漏。
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2.The stopper nozzle was designed to fit perfectly into the valve.
止回阀喷嘴被设计成完美地适配阀门。
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3.The stopper nozzle is essential for maintaining the proper flow rate in the pipeline.
止回阀喷嘴对于保持管道中适当的流量至关重要。