名词
中文翻译：供水服务阀
同义词：
['供水阀门例句：1. The water service cock was the key to unlocking the water supply system.（供水服务阀是打开供水系统的关键。）2. The maintenance team replaced the old water service cock with a new one.（维修团队用一个新的供水服务阀替换了旧的。）3. The water service cock was responsible for controlling the flow of water in the building.（供水服务阀负责控制建筑物中水流。）']
例句：
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1. The water service cock was the key to unlocking the water supply system.
供水服务阀是打开供水系统的关键。
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2. The maintenance team replaced the old water service cock with a new one.
维修团队用一个新的供水服务阀替换了旧的。
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3. The water service cock was responsible for controlling the flow of water in the building.
供水服务阀负责控制建筑物中水流。