hard terminal end

例句：

1. 1.The hard terminal end of the cable is exposed to the air.
   电缆的硬端暴露在空气中。
2. 2. The hard terminal end of the cable is connected to the computer.
   电缆的硬端连接到计算机上。
3. 3. The hard terminal end of the cable is used for data transmission.
   电缆的硬端用于数据传输。