Singletons
(singleton 的复数) n. 一个, 独生子, 独身
🗣️ 情景例句
If you don't ... can I ... can I adopt the dog?
要是你们找不到狗的主人，我可否…… 我可否收养这只狗?
Does Karl hope to continue the relationship?
卡尔希望继续保持那种关系吗？
It suddenly occurred to one of the workers to open up the box.
突然一个工人想到打开箱子看看。