1) lower support of bucket ladder
引桥下支承
2) bridge supported with cable
索支承桥
3) trailing axle
支承轴[桥]
4) through bridge
下承式桥
5) half-through bridge
半下承桥
6) through bridge
下承桥
补充资料：引桥
1.联接正桥和路堤的桥。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条