rails

《柯林斯词典》

rails (名词)

1. （火车）轨道
2. 栏杆，扶手
3. （围绕舞台、工地等的）栏杆，护栏

rails (形容词)

1. （建于高处的）围栏

《牛津词典》

rails (名词)

1. （铁路）轨道
2. 铁轨
3. 栏杆，扶手

rails (形容词)

1. （建于高处的）围栏

词语辨析

rails和track都有“轨道”的意思，但rails更常用于指铁路轨道，而track可以指任何类型的轨道，例如赛车场、电梯轨道等。

词汇扩充

相关词汇：railway（铁路）、railroad（美国英语，铁路）、track（轨道）

近义词

1. track（名词，轨道）
2. barrier（名词，障碍物、栅栏）

反义词

1. road（名词，道路）
2. open（形容词，开放的）

用法

1. 名词用法：
- The train derailed and went off the rails.
火车脱轨了。
- The bridge has safety rails on both sides.
这座桥两侧都有安全栏杆。

2. 形容词用法：
- We need to install rails on the balcony for safety.
为了安全起见，我们需要在阳台上安装围栏。

例句

1. The train derailed and went off the rails.
2. The bridge has safety rails on both sides.
3. She leaned against the rail and watched the boats go by.
4. I grabbed onto the handrail as the elevator started moving.
5. The construction site is surrounded by metal rails.
6. We need to install rails on the balcony for safety.
7. The runners dashed along the track.
8. The horse stumbled and fell on the racetrack.
9. We sat on the grassy bank and watched the trains pass on the rails.
10. The children were playing on the playground's climbing frame.
11. He fell off his bike and crashed into the barrier.
12. The road is closed for repairs.
13. The garden gate was left wide open.
14. The hiker followed the trail through the forest.
15. The car's tires left tracks in the mud.
16. She ran around the track to warm up before the race.
17. They loaded the cargo onto the train tracks.
18. He jumped over the fence and ran away.
19. The skateboarder performed tricks on the ramp.
20. The road was blocked by a fallen tree.