名词
中文翻译：桶连接器
同义词：
['barrel coupling', 'barrel joint', 'barrel union例句：1. The barrel connector is essential for connecting the barrel to the pump.（桶连接器对于将桶连接到泵上是必要的。）']
例句：
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1. The barrel connector is essential for connecting the barrel to the pump.
桶连接器对于将桶连接到泵上是必要的。
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2.The barrel connector was designed to prevent leaks during transportation.
桶连接器被设计成在运输过程中防止泄漏。
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3.The barrel connector is a critical component in the oil refining process.
桶连接器是石油精炼过程中的一个关键组件。