Variable frequency oscillator
[电] 可变频率振荡器
🧩 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
oscillator
[['ɔsileitə]]
n. 动摇的人, 摆动物, 振动器\\n[化] 振动式输送机
🗣️ 情景例句
sacrifices have to be made by one partner from time to time.
总要有一方必须不时做些牺牲。
I want to make a long distance phone call.
我是想打个长途电话。
The wheels scooped up stones which hammered ominously under the car.
车轮搅起的石块锤击车身，发出不祥的锤击声。