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
I'll be back with them.
我会带他们来。
Mills of God grind slowly but sure.
天网恢恢，疏而不漏。
Come up these steps with me, please, and be careful.
请跟我走上这些台阶，请小心点。