girder
🇺🇸
/ˈɡɜːrdər/
🇬🇧
/ˈɡɜːdə(r)/
A large, strong horizontal beam that supports the weight of a structure, like a bridge or a building.
The construction workers were busy assembling the steel girders for the new bridge.
건설 노동자들은 새로운 다리의 강철 기둥을 조립하는 일에 바쁘었습니다.