Diphthongizing
vt. 使双重元音化；读作双元音\\nvi. 变为双元音
🗣️ 情景例句
Well, I have a proposition for you. I think you know our company. This is my card.
我给你提个建议。我想先请您了解一下我们公司。名片。
We'll sign two originals, each in Chinese and English language.
我们将要用中文和英语分别签署两份原件。
When I washed it, the colours ran.
我洗它时，颜色就褪了。