screened coaxial cable

例句：

1. 1. The new phone uses a screened coaxial cable to connect to the network.
   这款新手机使用屏蔽同轴电缆连接到网络。
2. 2. The technician carefully screened the coaxial cable before connecting it to the router.
   技术人员在连接路由器之前仔细检查了同轴电缆。
3. 3. The screened coaxial cable is essential for transmitting high-definition video signals.
   屏蔽同轴电缆对于传输高清视频信号至关重要。