Collision frequency
[化] 碰撞频率
🧩 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
that will bring parents and teachers together once a week
让家长们及教师每星期一次
The ground around here is stony and not very good for farming.
在这里附近的地多石做为耕作不很好的。
My friends kept on offering me cigarettes and cigars.
我的朋友们不断地向我递香烟和雪茄。