Diphthongizes
vt. 使双重元音化；读作双元音\\nvi. 变为双元音
🗣️ 情景例句
Danger.
小心，危险。
Who is the lady in white?
穿白衣服的那位小姐是谁？
I've got three weeks altogether. What do you suggest I see?
我总共有三周时间。你建议我看些什么呢？