名词
中文翻译：阀门座
同义词：
['valve seat', 'valve seat', 'valve seat']
例句：
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1.The valve seat is where the valve opens and closes.
阀门座是阀门开启和关闭的地方。
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2. The valve seat needs to be cleaned regularly to prevent blockages.
阀门座需要定期清洗以防止堵塞。
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3. The valve seat is made of a special material that can withstand high pressure.
阀门座是由一种特殊材料制成的，能够承受高压。