(of a building) the part above the ground(建筑物的)上部结构,上层建筑物
The foundations are finished and work has now begun on building the superstructure of the new library.新图书馆的地基已经打好,现在已经开始修建上部结构了。
(of a ship) the part above the main deck(船只的)上层结构
the ideas and systems of a society or organization that develop from more basic ideas and systems(社会或机构的)上层建筑
According to Marxist theory, a society's superstructure is its legal, social, cultural and political institutions, which are based on its economic systems.根据马克思主义理论,一个社会的上层建筑包括其法律、社会、文化和政治制度,而这些都是建立在其经济基础之上的。