多引线

例句：

1. 1. The power grid is designed to support multiple wires simultaneously.
   电网设计用来同时支持多根电线。
2. 2. The new technology allows for the use of multiple wires in a single cable.
   新技术允许在一根电缆中使用多根电线。
3. 3. The construction crew was working on installing multiple wires in the underground tunnel.
   施工队正在地下隧道内安装多根电线。