钢轨的英文：
rail
Rust has corroded the steel rails.
锈侵蚀了钢轨。
Road bed is the subgrade on which are laid the ballast, ties and rails.
路基就是上面铺着道渣，枕轨和钢轨的底基。
`But suppose the Hindoos or indians pull up the rails,' replied Stuart
“可是印度的土人，或者美洲的印第安人会把铁路钢轨撬掉呢，”安得露·斯图阿特嚷着说。
n. 铁轨；横杆，扶手；抱怨，痛斥
To supply or enclose with rails or a rail.
用栏杆围提供栏杆或把栏杆围起来
The coal will be shipped by rail.
这些煤将用火车装运。
Trains run on rails.
火车在轨道上行驶。
Hold on to the rail or you'll slip!
抓住扶手，不然你会滑倒的。
Rust has corroded the steel rails.
锈侵蚀了钢轨。