Quadraphonics
(=qudrasonics)四声道立体声
🗣️ 情景例句
She doesn't have the phone number.
她不知道那儿的电话号码。
They're building a new house up the street from me.
我上面的那条街正在造一幢新房子。
I am afraid that l have to go.
我要走了。