bike和bicycle有什么区别? - 知乎 今天写文章,也正好遇到了这个问题,就去wikidif查了查 As verbs the difference between bike and bicycle is that bike is to ride a bike while bicycle is to travel or exercise using a bicycle 看来bike是骑车,而bicycle则是自行车旅行或者自行车锻炼。 不过这个问题,我觉得还是要看国家来考量,因为英语是通用语言,不代表美式