loudspeaker是什么意思？loudspeaker怎么读？loudspeaker例句及用法

1 . I distinctly heard the loudspeaker calling passengers for the Turin-Amsterdam flight.

我清楚地听到扩音器里在请都灵至阿姆斯特丹航班的旅客登机。

2 . Announcements were made over the loudspeaker system.

通知通过喇叭广播。

3 . Their names were called over the loudspeaker .

喇叭里叫着他们的名字。

来自《权威词典》

4 . The loudspeaker announced each airplane as it landed at the airport.

每架飞机在机场一着陆,扩音器就发出通告.

来自《简明英汉词典》

5 . The loudspeaker 's stopped working.

扩音器不响了.

来自《现代汉英综合大词典》

loudspeaker相关短语搭配

1 . 电磁扬声器

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1 . 压电扬声器

piezoelectric lighter 压电打火机piezoelectric loudspeaker 压电扬声器piezoelectric micrometer 压电测微计

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monitoring laser 监控激光器monitoring loudspeaker 监听扬声器monitoring printer 监控复印机

1 . 扬声器及音箱

trend of loudspeaker and loudspeaker system technology abroad ., 国外扬声器及音箱技术发展动向.