Known quantity
[计] 已知量
🧩 词语组成解析
known
[nəun]
adj. 大家知道的;已知的;知名的;向某人作自我介绍;
v. 知道( know的过去分词 );看到过;听到过;经历过;
🗣️ 情景例句
but my work keeps me busy.
但我老是忙于工作。
Yes, but I don't want go downtown.
是的，但是我不希望上街。
I hope we can see each other again some time.
希望还能有相见的机会。