名词
中文翻译：主要供应收音机
同义词：
['主要供应设备，主要供应系统例句：1. This main supply radio set is perfect for outdoor use.（这款主要供应收音机非常适合户外使用。）2. The main supply radio set has been upgraded to support Bluetooth connectivity.（主要供应收音机已经升级以支持蓝牙连接。）']
例句：
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1. This main supply radio set is perfect for outdoor use.
这款主要供应收音机非常适合户外使用。
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2. The main supply radio set has been upgraded to support Bluetooth connectivity.
主要供应收音机已经升级以支持蓝牙连接。
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3.Main supply radio sets are often used in hospitals to provide emergency medical coverage.
主要供应收音机通常在医院中使用，以提供紧急医疗覆盖。