名词
中文翻译：服务电话
同义词：
['call for service', 'emergency call']
例句：
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1.We need to make a service call to the repair shop.
我们需要给修理店打个服务电话。
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2. The police received an emergency call about a fire at the school.
警方接到了一个关于学校发生火灾的紧急呼叫。
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3.She answered the phone with a cheerful "Hello!"
她用一个愉快的“你好！”接了电话。