Diphthongization
n. [语]二合双元音化,复元音化
🗣️ 情景例句
I knew it!
我就知道！
We're jumping about in excitement at the discovery.
我们因为这一发现而兴奋得手舞足蹈。
Above the surface of the water, the towers rise to a height of nearly 700 feet.
塔身高出水面将近700英尺。