Ppumping frequency
[电] 泵频
🧩 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
Let me know by the end of the week.
这个周末前给我回音。
He's studying his lesson.
他正在学习课程。
They will also be building new roads and a special railway line.
他们还将修筑一些新的道路和一条铁路专线。