pedaln.踏板;乐器的脚踏键v.用脚踏动;踩踏板
pedal osteitis足骨炎
pedal thresher脚踏脱粒机
pedal pull rod踏板拉杆
pedal tubercle足瘤
pedal-dynamo脚踏发电机
pedal push rod踏板推杆
pedal numbness足痹
pedal distance踏板行程
pedal-pushern.自行车运动员
pedal keyboard[电] 看