摘要：noun 1. a grounder that rolls along the infield 2. pigeon that executes backward somersaults in flight or on the ground Synonym: tumblertumbler pigeon 3. Old World bird that tumbles or rolls
noun
1. a grounder that rolls along the infield
2. pigeon that executes backward somersaults in flight or on the ground
Synonym: tumblertumbler pigeon
3. Old World bird that tumbles or rolls in flightrelated to kingfishers
4. a mechanical device consisting of a cylindrical tube around which the hair is wound to curl it
e.g. a woman with her head full of curlers is not a pretty sight
Synonym: curlerhair curlercrimper
5. a cylinder that revolves
6. a small wheel without spokes (as on a roller skate)
7. a long heavy sea wave as it advances towards the shore
Synonym: rollrolling wave
