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扩音器的英文翻译
基本释义
参考释义
- 扩音器 [kuò yīn qì]
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- megaphone; loud-speaker; audio amplifier; aerophone; microphone
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扩音器的用法和样例：
例句
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角状扩音器一种用来产生声波的装置，如扬声器
A device for projecting sound waves, as in a loudspeaker. -
扩音器的噪音突然传进我们的耳中。
The blare of the speaker burst upon our ears. -
他使用扩音器，使人人能听见他的讲话。
He used a microphone so that everyone could hear him. -
我昨天买了一个扩音器。
I bought an amplifier yesterday.
