speedersn.摇把(speeder复数)
speedn.速度;迅速v.加速;急行
speed regulating handwheel调速手轮
speed shifting fork spring变速叉弹簧
Speed - driving too fast超速-驾驶速度过快
speed-control servomotor调速伺服电动机
speed at continuous rating持续制功率下的速度
Speed up the aging process加速老化的过程
speedometer flexible shaft速度计挠性轴
Speed Governing Technology调速技术