Diphthongs
n. 双元音( diphthong的复数形式 )
🗣️ 情景例句
Our manager is taking tomorrow off.
我们经理明天将休假。
In Britain, there are open universities.
在英国，有成人大学。
The truth is that when mistakes occur, they are more likely to be ours than theirs.
事实上，差错很可能是我们自己，而不是铁路当局的。