自行车英文单词是：Bicyclebicycle 英['baɪsɪkl] 美['baɪsɪkl] n. 自行车; 脚踏车; v. 骑自行车; [例句]I bicycled on towards the sea.我继续骑着自行车朝海边走。[其他] 第三人称单数：bicycles 复数：bicycles 现在...