名词
中文翻译：紧急电话交换机
同义词：
['emergency service', 'emergency call center例句：1. The hospital has an emergency switchboard to handle emergencies in the area.（医院有一个紧急电话交换机来处理该地区的紧急情况。）']
例句：
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1. The hospital has an emergency switchboard to handle emergencies in the area.
医院有一个紧急电话交换机来处理该地区的紧急情况。
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2.The police department has a dedicated emergency switchboard for emergencies.
警察局有一个专门的紧急电话交换机应对紧急情况。
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3. The company's emergency switchboard is staffed around the clock to respond to emergencies.
公司的紧急电话交换机全天候运行，以应对紧急情况。