compound wire

例句：

1. 1. The new power line is a compound wire that can transmit electricity over long distances.
   新型电力线是一种复合导线，能够远距离传输电能。
2. 2.The engineer used a compound wire to connect the two pieces of equipment together.
   工程师使用复合导线将两台设备连接在一起。
3. 3.The compound wire was used in the construction of the new bridge, providing a reliable electrical connection.
   复合导线用于新桥梁的建设中，提供了可靠的电气连接。