Superstructure

1.

ផ្នែកខាងលើនៃសំណង

1.

(បច្ចេកទេស) ឧបរចនាសម្ព័ន្ធ, រចនាសម្ព័ន្ធថ្នាក់លើ

1.

Any material structure or edifice built on something else; that which is raised on a foundation or basis

2.

All that part of a building above the basement. Also used figuratively.

3.

The sleepers, and fastenings, in distinction from the roadbed.