单词	命令炼
释义	命令炼command chain
随便看	network time protocol {=ntp} network time protocol，ntp network time server network timing network to network interface network topology network topology figure network trace network traffic network traffic pattern network transaction processing network transaction processing，ntp network transfer admittance network transfer delay network transfer function network transfer table network transfer table，ntt network transformation； network conversion network transformer network transmission network transparency network type analog computer network type computer network universality network upgrade