/ˈbaɪsɪkl ||; ˈbaɪsɪkḷ/(also bike) noun [C] a vehicle with two wheels, which you sit on and ride by moving your legs 脚踏车；自行车 ☞A cyclist is a person who rides a bicycle. 骑自行车的人称作cyclist。 ☞Look at the note at bike. 参看bike的注释。