名词中文翻译
中文翻译：阀门筒
同义词：
['valve body', 'valve tube', 'valve cylinder']
例句：
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1.The valve barrel is the part of thepiston that allows it to move upand down.
阀门筒是活塞的一部分，它允许活塞上下移动。
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2. The valvebarrel is designed to preventair from entering the engine.
阀门筒设计用来防止空气进入发动机。
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3. Thevalve barrel is made of stainless steel,which makes it durable and corrosion-resistant.
阀门筒由不锈钢制成，这使得它耐用且抗腐蚀。