Bitonal
a. [音]双调的
🗣️ 情景例句
I'm sorry, all the balcony seats are gone.
抱歉，包厢的票都卖完了。
Ask-Bob-to sit-behind-me.
让鲍伯坐在我后面。[省略了四个音]
When I asked him what he was doing, he smiled guiltily and then put the parcel on the desk.
当我问他正干什么时，他内疚地笑了，然后把那个大包拿到了桌上。