Diphthongization
n. [语]二合双元音化,复元音化
🗣️ 情景例句
Not bad.
不错。
Would you mind calling back sometime tomorrow?
你介意明天某时打电话回来吗？
The river which forms the eastern boundary of our farm has always played an important part in our lives.
形成我们农场东部边界的一条河流一直在我们生活中发挥着重要作用。