amplify

v. /ˈæm.plə.faɪ/ B2

放大；增强；详述

To make a sound louder, or to make something stronger.

仙境例句

The King amplified his voice with a paper horn, but the jury still could not hear him.

国王用一个纸喇叭放大声音，可陪审团还是听不见他说什么。