Power system
电力系统，动力系统
🧩 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
If it is caused by the transportation?
如果是由运输造成的呢？
They called us just as we were having dinner.
当我们正在吃晚饭，他们就打电话给了我们。
We'll find someone else for you.
我们会为你另找一家。