Synchronous frequency changer
[电] 同步变频机
🧩 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
[计] 变换器, 转换器, 转接开关\\n[经] 兑换店
🗣️ 情景例句
I'd like to leave a message for him, if you don't mind.
你若不介意的话，我想留话给他。
The years teach much which the days never know.
学问集年而成，而每日不自知也。
But there was worse to come.
但是更糟糕的事情在等着我们，