amplifying

柯林斯詞典

1. V-T If you amplify a sound, you make it louder, usually by using electronic equipment. 擴大 (聲音)
This landscape seemed to trap and amplify sounds. 這種地形好像能聚攏和擴大聲音。
The music was amplified with microphones. 那音樂被麥克風擴大了。
2. amplificationN-UNCOUNT 擴音
...a voice that needed no amplification. …一個不需要擴音的嗓門。
3. V-T To amplify something means to increase its strength or intensity. 增強
The mist had been replaced by a kind of haze that seemed to amplify the heat. 這薄霧已經(jīng)被一種熱汽代替了，這似乎加重了炎熱的程度。