Audio frequency amplifier
[电] 声频放大器
🧩 词语组成解析
audio
['ɔ:diəu;'ɔ:diˌəu]
adj. 听觉的，声音的;音频的;
n. 声音回路;音响;可听到的声音;声音信号;
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
Some wild animals just cannot be tamed.
一些野生动物无法驯服。
How long has he been with that company?
他在那家公司多久了？
The Shaws naturally were a musical family.
肖氏一家天生爱好音乐。