Bitonality
n. 双重调性；复调性
🗣️ 情景例句
I always eat three square meals a day.
我总是每天三顿饭都好好吃。
When the phone rang, I was painting upstairs.
当电话铃响的时候，我在楼上画画。
No, it isn't. It's a Japanese car.
不是。那是一辆日本产的小汽车。