1. He spurred his horse to catch the last post. 他催马快跑，以便赶上最后一班收信时间。
2. What is spur? How should treat? 什么是骨刺？应该怎么治疗？
3. You spur each other to explore, take risks, and develop new creative outlets. 你们鞭策彼此去探索、冒险和发展新的创造性的途径。
英英解释
n.
1. a verbalization that encourages you to attempt something
2. any sharply pointed projection
3. tubular extension at the base of the corolla in some flowers
4. a sharp prod fixed to a rider's heel and used to urge a horse onward
5. a railway line connected to a trunk line v.
1. incite or stimulate
2. give heart or courage to
3. strike with a spur
4. goad with spurs
5. equip with spurs
