踏板一种由脚操纵带动圆周运动的踏板或杠杆如制陶者的陶车或缝纫机的踏板
A pedal is a pedal or lever that is operated by the foot to drive circular motion, such as the pedal of a potter's cart or a sewing machine
以上为机器翻译结果，长、整句建议使用 人工翻译 。
应用推荐
模块上移
模块下移
不移动