| rail | |
| 级别 | 第3级 |
| 音标 | [ reɪl ] |
| 解释 | n.栏杆，铁轨，扶手；铁路；vt.以横木围栏，铺铁轨；vi. 抱怨；责骂 |
| 英英释义 | the system of transport which uses trains , or one of the two metal bars fixed to the ground on which trains travel |
| 发音 |  |
| 例句 |
1. They will soon ship the goods by rail. 他们很快就把货物用火车运去。 2. She gripped the hand rail in the lift. 她紧紧抓着电梯里的扶手。 |
