ip classless无类路由;无类路由行为;打开有类路由功能;一个全局配置命令
classless masking无阶级的掩敝
classless ip无类别ip
Classless Routing非分类的路由;路由选择;无类别路由选择
Classless Network实现对无类别网络
classless addressing无类地址分配;无类地点分派;方法称为无分类编址;无级式定址
classless society无阶级社会
classless appearance看上去无阶级的社会
Classless Qdisc无类队列规定;无类的队列规则
ADJ（形容词） When politicians talk about a classless society, they mean a society in which people are not affected by social status. 无阶级的[表赞许]
...the new prime minister's vision of a classless society.
…新首相对无阶级社会的眼光。