steel girders 钢梁
support girders 支撑梁
main girders 主梁
concrete girders 混凝土梁
1. The bridge is supported by massive steel girders.
这座桥由巨大的钢梁支撑。
2. Construction workers are installing the roof girders today.
建筑工人们今天正在安装屋顶横梁。
3. The structural integrity depends on these heavy girders.
结构的完整性取决于这些沉重的横梁。
A: Are the steel girders arriving on site tomorrow?
A：钢梁明天会运抵现场吗？
B: Yes, the crane is ready to lift the girders into place.
B：是的，起重机已经准备好将横梁安装到位了。
1) 建筑工程中的横梁
2) 桥梁支撑构件
3) 承重梁
1. 横梁
e.g. The steel girders were lifted into place by a crane.
钢梁由起重机吊装到位。
noun
1. Large, strong beams used in construction to support weight.
Synonym: beam, joist