Frequency-wavelength relation
[电] 频率一波长关系
🧩 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
so experienced in the construction trade,
在建筑这一行业经验丰富
I couldn't get through.
电话打不通。
Not to grasp firmly is not to grasp at all.
抓而不紧等于不抓。