常見例句Analysis and elimination of rail gnawing by the base wheels of bridge cranes 橋式起重機(jī)大車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)輸比鉄路運(yùn)輸便宜。The coal will be shipped by rail. 這些煤將用火車裝運(yùn)。If you are under 26 you can buy cheap rail tickets. 未滿26嵗者可購買廉價(jià)火車票。 返回 rail-gnawing