bicycle chain

英 美
  • 自行车链条
  • bicycle n.自行车vi.骑自行车
  • chain n.束缚;链条;链;(一)连串;连锁店(常用复数)vt.束缚;用铁链锁住
Noun:
  1. a chain that transmits the power from the pedals to the rear wheel of a bicycle