understructure

معنی و تعریف

۱.
اسم

تعریف:

پایین‌ترین تکیه‌گاه یک سازه؛

lowest support of a structure

مثال‌ها:

  • The understructure of the bridge was reinforced with steel beams.
  • Engineers inspected the understructure of the building for any cracks.