megaphone

• n. 扩音器，喇叭筒
• vt. 用扩音器对…讲话
• vi. 用扩音器传达

1. a cone-shaped acoustic device held to the mouth to intensify and direct the human voice

Somewhere a voice is loud a megaphone.

远处什么地方的扩音器里传来响亮的声音.

期刊摘选

He often speaks in public with a megaphone.

他常用扩音器当着大众演说.

期刊摘选

McGonagall always stands by to take the megaphone away if he gets out of hand.

麦格教授总是站在一边,以便在他失控的时候抢下扩音器.

期刊摘选

Making monetary policy by megaphone never leads to good results.

夸夸其谈的货币政策决不会取得效果.

期刊摘选

People's Daily is just a megaphone for the Communist Party but it is withering.

人民日报不过是党的喉舌,但每况愈下,信其报道的人是越来越少.

期刊摘选

He hawks with a megaphone, saving a lot of effort.

他用喇叭筒叫卖, 省劲多了!

期刊摘选

A megaphone boomed out, "This is the police."

扩音器响了起来：“我们是警察。”

柯林斯例句

megalo-,巨大的，-phone,声音，词源同phone,fame.用于指扩音器。

1. A megaphone boomed out, "This is the police."

扩音器响了起来：“我们是警察。”

来自柯林斯例句

2. Making monetary policy by megaphone never leads to good results.

夸夸其谈的货币政策决不会取得效果.

来自互联网

3. He hawks with a megaphone, saving a lot of effort.

他用喇叭筒叫卖, 省劲多了!

来自互联网

4. Somewhere a voice is loud a megaphone.

远处什么地方的扩音器里传来响亮的声音.

来自互联网

5. He often speaks in public with a megaphone.

他常用扩音器当着大众演说.

来自互联网

megaphone (n.)

1878, coined (perhaps by Thomas Edison, who invented it) from Greek megas "great" (see mega-) + phone "voice" (see fame (n.)). Related: Megaphonic. In Greek, megalophonia meant "grandiloquence," megalophonos "loud-voiced."