Boundary frequency
[计] 边界频率, 临界频率
🧩 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
Something old ...
旧的东西……
That is not good language which all understand not.
不是人人都懂的语言不是好语言。
I would like to ask you about some stamps.
我想问问有关一些邮票的事。