Singletons
(singleton 的复数) n. 一个, 独生子, 独身
🗣️ 情景例句
No harm done.
没什么。
His toe is swollen, Does it hurt?
他的脚趾肿起来了，疼不疼？
We'll make it right with you, of course.
真相如何，我们一定会让你知道。