rail-gnawing

基本解释

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同根派生

• rail-gnawing相关词

英汉例句

• 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。

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专业释义

机械工程

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