Singletons
(singleton 的复数) n. 一个, 独生子, 独身
🗣️ 情景例句
it's exactly as it was when we were married!
它跟我们结婚的时候一模一样！
I wish I could.
我希望我行。
It suddenly dawned on me that this express was not roaring down the line at ninety miles an hour, but barely chugging along at thirty.
我突然感到这趟快车并没以时速90英里的速度呼啸前进，而是卟哧卟哧地向前爬行，时速仅30英里。