port user的用法和樣例：
例句
- The port was disconnected by the user.
端口已由用戶(hù)斷開(kāi)連接。 - Like a backbone switch, a workgroup switch can support a large number of Ethernet addresses per port and can replace a router and segment networks or users.
工作組交換機像基干交換機一樣，能在每個(gè)端口上支持大量的以太網(wǎng)地址，并能代替路由器和分段網(wǎng)或用戶(hù)。
