Diphthongs
n. 双元音( diphthong的复数形式 )
🗣️ 情景例句
Your work will get by, but try to improve it.
你的工作还过得去，不过还得努力改进一下。
He informed me of the event.
他通知我这件事。
It's the library's. Please be more careful from now on!
“是图书馆的书。从现在起请你倍加小心！”