网卡

例句：

1. 1. The computer needs a network cardto connect to the internet.
   这台电脑需要网卡才能连接到互联网。
2. 2. The server uses anetwork card to communicate with other computers.
   服务器使用网卡与其他计算机通信。
3. 3. Thenetwork card is essential forconnecting devices to the internet.
   网卡对于连接设备到互联网至关重要。