rail-gnawing

常见例句

Analysis and elimination of rail gnawing by the base wheels of bridge cranes
桥式起重机大车啃轨故障的分析及消除
The cause of rail gnawing for main guiding beam of bridge erecting machine and its solution
架桥机主导梁啃轨原因及解决方案
She was gnawing her nails nervously.
她正在神经质地咬指甲。
It's cheaper to ship goods by road than by rail.
公路运输比铁路运输便宜。
The coal will be shipped by rail.
这些煤将用火车装运。
If you are under 26 you can buy cheap rail tickets.
未满26岁者可购买廉价火车票。