Power frequency
[电] 电力频率
🧩 词语组成解析
power
['paʊɚ]
n. [机]动力，功率;力量;政权，权力;强国，大国;
vt. 运转;用发动机发动;使…有力量;
vi. 靠动力行进;快速行进;
adj. 权力的;机械能的，电动的;用电力（或动力）发动的;
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
The food was terrible.
食物糟透了。
She always feels comfortable when surrounded by her family.
她被家人围绕时，常感到快慰。
I would like to give you an example, but fortunately I cannot do so.
我愿为你举个例子，但幸亏我举不出。