Bitonal
a. [音]双调的
🗣️ 情景例句
I think yours is a well-known advertising company.
我认为你们公司是一个着名的广告公司。
It's about time.
时间差不多了。
The children were leaving school on Tuesday when they saw a truck.
星期二，孩子们正放学回家，这时，他们看见一辆卡车。