The loudspeaker announced the boarding call for passengers on the Turin-Amsterdam flight.

扩音器播报了都灵至阿姆斯特丹航班的旅客登机通知。

金山词霸

He uses his guitar with an amplifier to connect to the sound system.

他用吉他和扩音器连接到音响系统。

金山词霸

Authorities employed megaphones to call for peaceful behavior.

当局使用扩音器呼吁人们保持平和行为。

金山词霸

The police officer shouted through a megaphone, "Stay where you are!"

警察通过扩音器喊道：“待在原地别动！”

金山词霸

He gave a tap at the microphone before speaking.

他在讲话前先轻叩了一下扩音器.

《简明英汉词典》

All the speakers hook up to a single amplifier.

所有喇叭都接在单一的扩音器上.

《简明英汉词典》

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.

《简明英汉词典》

The conference hall was installed with radio sets and megaphones.

会场里设置了收音机和扩音器.

《现代汉英综合大词典》

Amplifier is electrical device which make sounds louder.

扩音器是一种使声音放大的电气装置.

《简明英汉词典》

The loudspeaker's stopped working.

扩音器不响了.

《现代汉英综合大词典》

Cheers greeted Cleveland as he walked to the microphone.

克利夫兰走到扩音器跟前,顿时一片欢呼.

辞典例句

The two Russians settled themselves, perfectly at ease , at the microphones.

这两位俄国人泰然自若地坐到了扩音器前面.

辞典例句

We heard the news over the loudspeaker.

我们听见扩音器里广播了这一消息.

辞典例句

The vibrations are amplified electrically and can be heard through loudspeakers in the operating room.

这种震动通过电流放大后,就可以从手术室的扩音器中收听到.

辞典例句

A microphone will be placed in front of the defendant Emil Hahn.

为被告爱米尔·哈恩准备了扩音器.

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