K-factors
(K-factor 的复数) [医] K系数, [中子]增殖系数
🧩 词语组成解析
n. 因素（factor的复数）
🗣️ 情景例句
How do you know so much about fishing?
你对钓鱼怎么知道这么多？
Every bird likes its own nest.
人爱其家。
After a great many loud explosions, the race began.
在好一阵喧闹的爆炸声之后，比赛开始了。