1. 可数名词：横杆，围栏，栏杆，扶手
2.[C,usually sing.]铁轨
不及物动词：
责骂，抱怨，怒斥 词形变化
- 名称 railer
- 时态 railed，railing，rails
- separate with a railing
- enclose with rails
- lay with rails
- convey (goods etc.) by rails
- complain bitterly
- fish with a handline over the rails of a boat
- a barrier consisting of a horizontal bar and supports
- criticize severely
- any of numerous widely distributed small wading birds of the family Rallidae having short wings and very long toes for running on soft mud
- a horizontal bar (usually of wood)
- short for railway
- provide with rails
- travel by rail or train
- spread negative information about
- a bar or pair of parallel bars of rolled steel making the railway along which railroad cars or other vehicles can roll