Frequency doubler
[计] 倍频器
🧩 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
n. 倍压器, 倍频器\\n[计] 倍加器
🗣️ 情景例句
A springer spaniel!
一只激飞狗！
How far is it from here to the bus stop?
到公共汽车站有多远？
what would civilization be like without its benefits?
如果不受其惠，文明将会是个什么样子呢？