root server

• 根服务器

root server的用法和样例：

例句

1. Selecting this option makes this server a root server.
   选择此选项会使此服务器成为根服务器。
2. Gateways near the root would be multiplied by the number of hosts in the Internet.
   靠近根服务器的网关被互联网上主机的个数增加。