power pool

例句：

1. 1. The power pool isa crucial component of our energy system.
   电力池是我们能源系统的关键组成部分。
2. 2. The powerpool is used to store and distribute electricity.
   电力池用于储存和分配电力。
3. 3. Thepower pool is designed to provide stable powerfor the entire building.
   电力池设计为为整个建筑提供稳定的电力。