快步走的馬;行動勤快者
Trotter \Trot"ter\, n. 1. One that trots; especially, a horse trained to be driven in trotting matches. 2. The foot of an animal, especially that of a sheep; also, humorously, the human foot.
trotter n 1: foot of a pig or sheep especially one used as food 2: a horse trained to trot; especially a horse trained for harness racing [syn: {trotting horse}]