1. on the wagon : 戒酒；
名词
1. a car that has a long body and rear door with space behind rear seat
Synonym: beach wagonstation wagonestate carbeach waggonstation waggonwaggon
2. van used by police to transport prisoners
Synonym: police vanpolice wagonpaddy wagonpatrol wagonblack Maria
3. any of various kinds of wheeled vehicles drawn by an animal or a tractor
Synonym: waggon
4. a child's four-wheeled toy cart sometimes used for coasting
Synonym: coaster wagon