overridadj.被超过的；被翻过的；被取代的动词override的过去分词.overprep.在 ... 的上方；遍及地；在 ... 期间adv.穿过；完全覆盖；结束；落下n.(板球中)每个投球手一次连续所投出的球数overcurrent protective device过电流保护装置Overmoded slow wave structure过模慢波结构overloading pre-compression超载预压overcompensated optical fibre过补偿光纤overgrowth stimulating factor生长过度刺激因子overdamped forced oscillation过阻尼强迫振荡Overload clutch on main drive主传动装置上的过载离合器over-the-counter drugs.无医生开的处方也可合法出售的药overspeed protection equipment过速保护装置overload switched data service分组交换数据业务