Attenuation-frequency distortion
[电] 频率衰减失真
🧩 词语组成解析
attenuation
[əˌtenjʊ'eɪʃn]
n. 变薄;弄细;稀薄化;减少;
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
He said he'll call you.
他说了他要给你打电话。
He has gone to America.
他去美国了。[动作结束后的结果持续至今]
Big Ben has rarely gone wrong.
“大本”钟极少出差错。