cable coupler

例句：

1. 1.The cable coupler was used to connect the two wires together.
   电缆连接器被用来将两根线连接在一起。
2. 2. The cable coupler was a critical component in the electrical system.
   电缆连接器是电气系统中的关键部件。
3. 3.The cable coupler was designed to prevent damage to the wires during installation.
   电缆连接器被设计成在安装过程中防止对电线造成损害。