Tetraphonic
a. 四声道立体声(录音和重放)的
🗣️ 情景例句
I thought you might be hungry.
我想你大概饿了。
Would you mind calling back sometime tomorrow?
你介意明天某时打电话回来吗？
With practice, no doubt, I could in time learn to write by holding the pen still while the paper moved.
毫无疑问，经过练习，我最终能够学会笔不动而纸动来写字。