loudspeaker的意思

loudspeaker

英式音标[,laʊd'spikɚ]
美式英标[laʊd'spiːkə]

基本解释

n. 喇叭，扬声器；扩音器

中文词源

loudspeaker 扩音器，喇叭

比喻用法。

英文词源

loudspeaker (n.): also loud-speaker, 1884, from loud (adj.) + speaker.

实用例句

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。

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.

5. The loudspeaker's stopped working.: 扩音器不响了.

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