Power function
[计] 幂函数, 功率函数
🧩 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;
🗣️ 情景例句
Learning foreigh languages should be fun.
学习外语应该是乐趣无穷的。
How much do you charge per unit?
你们每件要价多少呢？
When he was decorating his house, he had gotten the bedroom painted first.
他装修房子时，先刷了卧室。