Frequency recorder
[电] 频率记录器
🧩 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
and they found it to be too easy--
他们发现字太简单了，
To assemble radios
组装收音机
His father told everybody that Eric had been killed in action.
他的父亲告诉大家，埃里克在战争中被打死了。