基本解釋啃軌同根派生 rail-gnawing相關(guān)詞英漢例句Analysis and elimination of rail gnawing by the base wheels of bridge cranes 橋式起重機(jī)大車(chē)啃軌故障的分析及消除The cause of rail gnawing for main guiding beam of bridge erecting machine and its solution 架橋機(jī)主導(dǎo)梁啃軌原因及解決方案She was gnawing her nails nervously. 她正在神經(jīng)質(zhì)地咬指甲。It's cheaper to ship goods by road than by rail. 公路運(yùn)輸比鐵路運(yùn)輸便宜。The coal will be shipped by rail. 這些煤將用火車(chē)裝運(yùn)。rail-gnawing更多例句專(zhuān)業(yè)釋義機(jī)械工程啃軌