reinforced concrete

US /ˌriːɪnˌfɔːrst ˈkɑːŋkriːt/
UK /ˌriːɪnˌfɔːrst ˈkɑːŋkriːt/
"reinforced concrete" picture
1.

钢筋混凝土

concrete in which steel bars or mesh have been embedded to strengthen it

:
The bridge was constructed using reinforced concrete.
这座桥是用钢筋混凝土建造的。
Many modern buildings rely on reinforced concrete for structural integrity.
许多现代建筑依靠钢筋混凝土来确保结构完整性。