railguard n.鐵路機(jī)車(chē)的排障器railfan n. (對(duì)鐵路運(yùn)作及鐵路模型等興趣濃烈的)鐵路迷railex 快郵, 快運(yùn)railery n.善意的嘲笑；玩笑railer n.斥責(zé)者；罵人者railed n.欄桿；扶手；鐵軌v.抱怨；責(zé)罵；以橫木圍欄；鋪鐵軌railcontact [經(jīng)濟(jì)學(xué)]軌條接觸點(diǎn)railclamp n.軌頭座栓railchair n.(鐵道)軌座railcard n.身份卡；火車(chē)車(chē)票卡railcar brake 摩托車(chē)組制動(dòng)機(jī)railcar n. 氣動(dòng)車(chē)，軌道車(chē)railbus n.有軌(公共)汽車(chē)railbond 鐵軌(通電)搭接railboat 石英舟railbird n. 賽馬場(chǎng)圍欄邊看客railbank 流動(dòng)銀行railage n.鐵路運(yùn)輸rail-track engineering gis [交通運(yùn)輸工程]鐵路工務(wù)地理信息系統(tǒng)rail-splitter (n.)