Quadraphonic system
四声道立体声系统
🧩 词语组成解析
a. 四声道的(=quadrophonic)
🗣️ 情景例句
Yes.
是的。
Actions speak louder than words.
坐而言，不如起而行。
It looked as if there would be an exciting race across the Channel.
看来会有一场激烈的飞越英吉利海峡的竞争。