英语释义
1. to travel by securing free rides from passing vehicles
2. to be carried or transported by chance or unintentionally
destructive insects hitchhiking on ships
3. to solicit and obtain (a free ride) especially in a passing vehicle
4. to get a ride in a passing vehicle by holding out your arm with your thumb up as you stand on the side of the road
5. to travel by getting free rides in passing vehicles