基本解释n.邊跨(旁跨)同根派生 sidespan相关词英汉例句The two methods all lead to the tension of suspension cable of sidespan in nearest bridge tower increase more obviously. 兩種方法均會導致主塔邊跨一側的最臨近的一根吊杆有較大的張拉力增量。sidespan更多例句