名词
中文翻译：音频路由交换机
同义词：
['audio router', 'audio switcher例句：1. The audio router is used to route audio signals between different devices.（音频路由器用于在不同设备之间路由音频信号。）']
例句：
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1. The audio router is used to route audio signals between different devices.
音频路由器用于在不同设备之间路由音频信号。
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2.The audio switcher was designed to switch between different audio sources.
音频切换器被设计成可以在不同音频源之间切换。
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3.The audio router and switcher are essential components for a sound recording system.
音频路由器和切换器是录音系统不可或缺的组成部分。