Diphthongizing
vt. 使双重元音化；读作双元音\\nvi. 变为双元音
🗣️ 情景例句
Yes, sir.
是的 ，先生。
I'll have to look. What do you want to for?
我得看一看。你要零钱干什么？
Oh dear! What a terrible cough!
噢，宝贝！咳得还真厉害呢！