名词
中文翻译：消声设备
同义词：
['noise suppressor', 'soundproof equipment例句：1. The engineer needs to silence the noise from the factory.（工程师需要让工厂的噪音停止。）2. The new soundproof equipment is designed to reduce background noise in public spaces.（新的声音抑制设备设计用来减少公共场所的背景噪音。）3. The silencer was installed to block out the loud traffic noise.（消声器被安装来阻挡交通噪音。）']
例句：
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1. The engineer needs to silence the noise from the factory.
工程师需要让工厂的噪音停止。
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2. The new soundproof equipment is designed to reduce background noise in public spaces.
新的声音抑制设备设计用来减少公共场所的背景噪音。
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3. The silencer was installed to block out the loud traffic noise.
消声器被安装来阻挡交通噪音。