詞語：trackless
trackless的同義詞
a. pathless ，roadless ，untracked ，untrod
trackless的反義詞
a. tracked
trackless的解釋
trackless['træklis]adj. 無路的；無足跡的；不在軌道上行駛的
trackless的意思
trackless 無足跡的;無路的;不在軌道上行駛的;無軌道;trackless vehicle 無軌車輛;trackless pit 無軌露天礦;trackless trolley 無軌電車;trackless transport 無軌運輸;
trackless的參考例句
1.Objective To reduce air pollution in the tunnel which is used the method of trackless transport to construct. 目的為降低採用無軌運輸方式進行施工的隧道中空氣污染。
2.In this paper the construction plans of rail transport and trackless transport in Huangzhouba tunnel are introduced. 介紹了黃州壩隧道進口無軌運輸和出口有軌運輸的施工方案。
3.The paper expounds the importance and advantages of underground auxiliary trackless haulage, and introduces its applied status and making level in our country. 闡述了煤礦井下無軌輔助運輸的重要性和優越性，介紹了國內的應用現狀和國產化程度。
trackless的詞匯及翻譯
n. trackless mining - 無軌開礦