英语词汇“alternate railway lines”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	alternate railway lines
释义	alternate railway lines 铁路复线
随便看	drilling vessel drill core sampling drilling waste drilling wastes drilling waste slag drilling waste slurrie drilling waste slurries drilling wastewater drilling waste water drilling water drilling way stability drilling weight drilling well drilling well construction drilling well method Drilling Wells Drilling-well worker drilling width drilling wire drilling wire rope drilling with casing drilling with compressive pre stress drilling with direct circulation of mud drilling with excimer laser drilling with foam drilling with jet bit in deep drilling