| 例句 |
The earthquake produced fractures in the concrete bridge supports.地震使混凝土桥墩上出现了裂缝。The boat thumped against the side of the pier.船砰的一声撞到了桥墩上。The explosion damaged the bridge, but the substructure remained intact.爆炸摧毁了大桥，但桥墩仍完好无损。The bridge's substructure was damaged.桥墩已经损坏。The rain fell with such force that it bounced off a pier.雨势极猛，雨水打在桥墩上四下飞溅。Engineers calculated the stresses borne by each of the bridge supports.工程师计算了每座桥墩所承受的压力。 |