n.踏板v.踩...的踏板

英文释义

a. Of or pertaining to the foot, or to feet, literally or figuratively; specifically (Zool.), pertaining to the foot of a mollusk; as, the pedal ganglion.

a. Of or pertaining to a pedal; having pedals.

a. A lever or key acted on by the foot, as in the pianoforte to raise the dampers, or in the organ to open and close certain pipes; a treadle, as in a lathe or a bicycle.

a. A pedal curve or surface.

词干

pedal 自行车踏板
→ 来自ped，脚，词源同foot，biped.引申词义自行车踏板。