trackless pit 无轨露天矿
trackless transport 无轨运输 ; 无轨运输方式
trackless haulage 无轨运输
trackless trolley 无轨电车
trackless tunneling [矿业] 隧道无轨掘进
ADJ having or leaving no trace or trail 无足迹的
a trackless jungle
“To the town, ” read a marker in the trackless sand, and all too soon, the asphalt road reappeared.
在无路可寻的沙漠上,一块指示牌上写着“去市区方向”,很快柏油路就出现了。
Their fictional world has been replaced by a fantastic real one of trackless dunes and icy crags.
他们那虚构的世界,已为荒芜的沙丘和酷寒的皑崖这一奇异的真实境界所替代。
The successful development of Jin-0.4 electric LHD has provided ideal trackless mechanized equipment for the extraction in China's small-and medium sized underground mines.
金- 0.4型电动铲运机的研制成功,为我国中小型井下矿山采掘作业提供了较理想的无轨机械化设备。
Up a trackless slope climbs the master artist, and at the top, on a windy ridge, whom do you think he meets?
伟大的艺术家在那无路可寻的山峰上攀登,他登上山顶,迎风而立,你们猜他遇到了谁?
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