基本解释n.网关；入口，通道；方法，途径名词gateway的复数形式同根派生 英汉例句用作名词 (n.)There are three default gateways.有三个缺省网关。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。