英语释义
1. a short sled usually used as one of a pair joined by a coupling
2. a large usually metal sled used in racing and equipped with two pairs of runners in tandem, a long seat for two or more people, a steering wheel, and a hand brake
3. a small vehicle for two or four people that slides over snow and ice and is used for racing
4. a racing sled made with two sets of runners, a hand brake, and often a steering wheel