Radio frequency amplifier
[电] 射频放大器
🧩 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
with a view of the Hudson River?
可以看到Hudson河？
Do you have any tickets available for that date?
你们有那天的票吗？
There's something wrong with Kate.
凯特有些舒服。