adj.(唱片、录音带等)四声道录音放音的。quadraphonic amplifier: 四声道立体声放大器quadraphonic broadcasting: 四声道立体声广播; 四通路立体声广播quadraphonic microphone: 四通路立体声传声器quadraphonic record: 四声道立体声唱片quadraphonic recording: 四声道立体声录音; 四通路立体声录音下载手机词典可随时随地查词查翻译