Quadraphonics
(=qudrasonics)四声道立体声
🗣️ 情景例句
Come on! You'll hear about it.
来吧， 来听听。
How's your brother?
你的兄弟好吗？
One day she came into my room laughing happily.
有一天，她开心地笑着来到我的房间。