Combination frequency
[计] 组合频率
🧩 词语组成解析
frequency
['frikwənsi]
n. 频繁性;[数][物]频率，次数;频率分布;
fr + equ =equal,even,表示“相等，平均” + enc + y [形容词后缀] → n.屡次；次数；频率
🗣️ 情景例句
to have a family and grandchildren.
拥有一个家庭和孙子们。
Take a rain check
遇雨改期
and the profits from the exhibition were used to build museums and colleges.
博览会的赢利用来建造博物馆和高等学校。