acoustic
英 [əˈkuːstɪk] 美 [əˈkuːstɪk]
adj.
声学的;声音的;音响的;听觉的;原声的;自然声的
派生词： acoustically adv.
例句
He plays a solo acoustic set.
他伴着原声乐器独唱了一组歌曲。
She was backed by acoustic guitar, bass and congas.
原声吉他、贝斯和康茄鼓为她伴奏。
The microphone converts acoustic waves to electrical signals for transmission.
麦克风将声波转换成电信号来传输。
