loud speaker翻译
loud speaker的基本解释
读音: 美: 英:
扬声器：一种能够放大声音的设备，通常用于音乐会、演讲、广播等场合。
例句
He speaks into a loud speaker.他对着麦克风讲话。The good: The BlackBerry VM-605 features a loud speaker for clear calls.好：黑莓船民- 605具有通话清晰响亮的扬声器。
A 747 was halfway across the Atlantic when the captain got on the loud speaker.一架747客机正在跨越大西洋时，喇叭里传来了机长的声音。
短语
loud-speaker 扩音机 ; 扬声器 ; 或复合词 ; 扩音器cone loud speaker 锥形扬声器
magnetic loud speaker 磁性扬声器
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纠错
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