Quadraphonics
(=qudrasonics)四声道立体声
🗣️ 情景例句
OK. I'll do as you say.
好的，照办。
I meet the boy whose aunt is a receptionist.
我遇到那个男孩的姑妈是接待员。
Yes, he's on the phone. Is he expecting you?
在家，他在打电话。他是在等你吗？