acoustic
[ə'ku:.stɪk] adjective
■relating to sound or hearing 声音的；听觉的•The microphone converts acoustic waves to electrical signals for transmission.麦克风把声波转换成电信号进行传送。 ■describes a musical instrument that is not made louder by electrical equipment （乐器）原声的，自然声的•an acoustic guitar原声吉他
[ə'ku:.stɪk] noun countable usually plural
■the way in which the structural characteristics of a building or room affect the qualities of musical or spoken sound （建筑物、房间的）传音效果，音响效果•The concert was recorded in a French church that is famous for its acoustics.这场音乐会是在一座以音响效果闻名的法国教堂内录制的。 |