loudspeaker

• n. 喇叭，扬声器；扩音器

比喻用法。

loudspeaker (n.)

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

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。

来自柯林斯例句

2. Announcements were made over the loudspeaker system.

通知通过喇叭广播。

来自柯林斯例句

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》