Diphthongs
n. 双元音( diphthong的复数形式 )
🗣️ 情景例句
I'm really glad to see you.
非常高兴见到 。
There is nothing worse than apathy.
哀莫大于心死。
Oh, there's the conductor. Do you have your ticket?
啊，列车员来了。票在你那儿吗？