自行车的英语单词是bicycle， bike。bicycle英式发音 [ˈbaɪsɪkl] ，美式发音 [ˈbaɪsɪkl]。意思是：自行车，脚踏车，骑自行车。bike的意思是：自行车，摩托车，
电动自行车。
拓展资料
bicycle
1、I bicycled on towards the sea.
我继续骑着自行车朝海边走。
2、He was accused of stealing a small boy's bicycle
他被指控偷了一个小男孩的自行车。
3、I was riding on the back of a friend's bicycle
我当时坐在一个朋友的自行车后座上。
4、She can ride a motorcycle, to say nothing of a bicycle.
她摩托车都会骑，自行车更不在话下了。
5、The front wheel of the bicycle was out of shape.
自行车的前轮变形了。
bike
1、I biked home from the beach.
我从海边骑自行车回家。
2、She had sold her bike, taken a driving test and bought a car.
她卖了自行车，考了驾照，并买了辆汽车。
3、I locked the bike in the forecourt of the Kirey Hotel
我把自行车锁在了吉日旅馆的前院。
4、Luckily I dodged
in time, or I'd have been knocked down by the bike.
幸亏我让得快，要不早被那辆自行车撞倒了。
5、Lizzie bought herself a mountain bike
莉齐给自己买了辆
山地自行车。