| 释义 |
quad.ra.phon.icBr and Aus also quad.ro.phon.ic HkwBd7rE5fBn7Ik, $.kwB:7drE5fB:7nIkadj [not gradable](of an electronic system of recording, playing or receiving sound) having sound coming from four different directions四声道的Quadraphonic sound systems make recordings of musical performances more realistic, but they tend to be complicated and expensive.四声道音响系统使音乐录音更真实，但结构会复杂，价格也昂贵。☆MONO , STEREO
|