building electricity
英
美
- 建筑电气
双语例句
- Most electrical outlets have a prong that connects to the earth ground, which is also usually wired into the building electrical system for safety.
绝大多数电源插座有一个地线端与大地相连，这通常是为保障建筑电气系统的安全而采取的安全措施。
相关词汇
大家正在查
Copyright © 2023 256查询网 All Rights Reserved
