approach to a bridge

• 引桥

approach to a bridge的用法和样例：

例句

1. The approach ramp is a double deck roadway structure.
   该引桥坡道是双层公路桥。
2. The design of formwork for Hau Hoi Wan Elevated Approach Bridge,Hongkong-Shenzhen Western Corridor is presented.
   介绍港深西部通道后海湾高架引桥的模具设计。