Diphthongizing
vt. 使双重元音化；读作双元音\\nvi. 变为双元音
🗣️ 情景例句
Do we have a bottle opener on the list, Marilyn?
清单上有开瓶器吗， Marilyn？
We are scheming to secretly cross the enemy territory.
我们在秘密商定穿越敌占区的计划。
We all know how wonderful you are. There is no need to show off.
我们都知道你很棒，你就没有必要炫耀了。