superstratum

基本解释

In the early middle ages, clergymen and handful social superstratum monopolized literacy.
中世纪早期，教士和少数社会上层人士垄断了读写技能；
The article plays urban men pay for love, more and more feel just like a fish in water, in the role of Wang Xiaojian could make his little man image more superstratum building.
文章扮演都市小男人为爱付出，越来越如鱼得水，王小贱的角色有可能让他的小男人形象更上层楼。
In this paper, the relationship between substrate system and superstratum system is studied based on analysis of the structure, function and characteristic of vehicle longitude dynamics system.
论文首先研究了汽车纵向动力学系统的结构、功能及特征，分析了下层子系统和上层子系统之间的关系。