floor of bridge

• 桥面

floor of bridge的用法和样例：

例句

1. Thick boards lashed over the chains made the road of the bridge.
   铁索上面铺了厚木板做桥面。
2. The cross section of a bridge deck may twist as a result of excessive life.
   桥面横断面可能由于过量的升力而发生扭转。