superstructure [ˈsu:pərstrʌktʃə(r)]

例句:

• Democracy is part of the superstructure.
  民主属于上层建筑.
  
• With the change of the economic foundation the entire immense superstructure is more or less rapidly transformed.
  随着经济基础的变化,整个庞大的上层建筑也会不同程度地发生迅速变革.
  
• We might try to clear up some of the cabins in the superstructure.
  我们可以设法清理出主甲板之上的一些船舱。
  
• There is no filamentous superstructure of the universe held together by dark matter.
  来自SA
• They were--supposedly--the first three steel superstructure buildings ever to completely collapse due to fire.
  来自SA
• The superstructure of British power was naval might and trading wealth, but its foundation was fiscal mastery.
  来自WSJ