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
And how are you going to stop him?
那， 怎么去阻止他呢？
There were 15 votes in favor of my suggestion, and 23 against.
一共有十五票赞成，二十三票反对。
It took me ten minutes to persuade her to ring back later.
我用了10分钟的时间才说服她过会儿再来电话。