n. (orthopedics) the act of pulling on a bone or limb (as in a fracture) to relieve pressure or align parts in a special way during healing
n. 曳, 牵引, 牵引力
[医] 牵引
1. The car lost traction on the wet road.
汽车在湿滑的道路上失去了抓地力。
2. The athlete needs good traction to run faster on the track.
运动员需要良好的抓地力才能在跑道上更快地奔跑。
3. The new tires provide better traction in snowy conditions.
新轮胎在雪地条件下提供更好的抓地力。