Coaxial cable
01
同轴电缆, 同轴线
a special type of wire that carries signals, like TV or Internet, using a central wire surrounded by a layer called insulation along with a metal covering to protect the signals from interference
例子
The technician replaced the old coaxial cable to improve the signal strength for the television.
技术人员更换了旧的同轴电缆以改善电视的信号强度。
I need a longer coaxial cable to connect the antenna to the TV in the living room.
我需要一根更长的同轴电缆来将天线连接到客厅的电视上。
