bridge shape

• 桥型

bridge shape的用法和样例：

例句

1. After girders, arches are the second oldest bridge type and a classic structure.
   经过梁，拱是第二个最古老的桥型和一个典型的结构。
2. Girder Bridge is still the main type of bridges in highway construction now.
   梁桥仍然是公路建设的主要桥型。