Singleton set
[计] 单元素集
🧩 词语组成解析
n. 一个, 独生子, 独身
set
[sɛt]
vt. 放置，安置;使处于某种状况;设置;摆放餐具;
vi. 落山;出发;凝结;
n. 一套，一副;集合;布景;电视机;
adj. 固定的;位于…的;顽固的;安排好的;
🗣️ 情景例句
Where are your manners?
你的规矩哪里去了？
She served a flavorous stew to her friends.
她招待朋友香喷喷的炖肉。
I'll have to go now. Someone wants to use the phone. All the best.
现在我得挂电话了。有人想用电话。祝你一切都好。