rail
- n. 铁轨；扶手；横杆；围栏
- vi. 抱怨；责骂
- vt. 铺铁轨；以横木围栏
英英释意
- 1. a barrier consisting of a horizontal bar and supports
- 2. short for railway;
- "he traveled by rail"
- "he was concerned with rail safety"
- 3. a bar or bars of rolled steel making a track along which vehicles can roll
- 4. a horizontal bar (usually of wood)
- 5. any of numerous widely distributed small wading birds of the family Rallidae having short wings and very long toes for running on soft mud