steelbox girder

• 钢箱梁

steelbox girder的用法和样例：

例句

1. The deck is an orthotropic steel box girder of aerofoil shape with cantilevered cycle tracks and footway supported from the box.
   桥面板采用翼型正交异性钢箱梁结构，由钢箱支撑起悬臂式自行车专用道和人行道。