钢轨切割
rail───vt.铺铁轨；以横木围栏；n.铁轨；扶手；横杆；围栏；vi.抱怨；责骂
cutting───adj.尖酸刻薄的；严寒的，刺骨的；锋利的；v.切割；凿成；剪短；把……切碎；划破（cut的现在分词）；n.剪报；插枝，插条；狭窄通道，路堑；切割，切断；割下的东西；n.（Cutting）（美、澳、印）卡廷（人名）
guide rail───[建]导轨；导杆
chair rail───n.钉在室内墙上使墙壁不被磨损的木条；[建]护墙板
cutting line───切割线；截线
cutting down───研磨修整；磨掉
cutting shapes───切割形状
cutting board───n.切肉板
rail travel───有轨运输；乘坐火车
car cutting machine, the hand is simple said with gas cutting in the car and installation guide rail, to replace manual cutting.───小车切割机，简单说就是把手工气割具安装在小车和导轨上，用以替代手工切割。
It is also raising fares for weekly and monthly passes, cutting rail services by 14.2% and laying off around 300 people.───而且还会提高周票、月票的价格，减少14.2%的铁路服务，并裁员300多人。
machine adopts Transversal and Longitudinal precise guide rail, portable engraving machine which effect copying cutting by master plate.───本机采用纵横向精密导轨，手提雕刻机通过靠模板仿型切削。