Optimum frequency
[电] 最适频率
🧩 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
I'd really like to pick up Grandpa at the railroad station.
我真想去火车站接爷爷。
Be quiet.
安静一点！
Yes. I don't think it's necessary to buy the bigger one.
有哇。我认为没必要买较大的机子。