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
No news is good news.
没消息就是好消息。
It is lost labour to sow where there is no soil.
没有土壤，播种也是徒劳。
This question is too complicated for me.
这个问题对我说来太复杂了。