自行车发动机
Previously, electric bikes and pedelecs — bicycles fitted with small motors — were required to share the road with cars, though the laws were decidedly fuzzy.───此前，当局要求装有小型电机的电动脚踏车和电动自行车与汽车共用车道，虽然法律对此的界定显然很模糊。
mainly used in light electric bicycles, electric motors, electric automobiles, golf carts.───主要应用于轻便型电动自行车、电动摩托车、电动汽车、高尔夫车等。
bicycle paths───自行车道
bicycle shops───自行车商店
bicycle bells───车铃
bicycle chains───自行车链条
bicycle clips───n.裤管夹
bicycle kicks───倒钩球
bicycle path───自行车道
bicycle pumps───n.气汞；自行车打气筒
bicycle races───自行车竞赛