operatedv.操作；运动；运算；作战；见效；完成；开刀动词operate的过去式和过去分词.operatev.操作；运转；经营；动手术operate class instruction操作类指令operate on four cylinders工作效率很好,竭尽全力地干,运转正常operate to sb's advantage(法律、规则)对某人有利operate over long distancevi.远距离操作operate conditioned reflex操作条件反射operate-oriented language[计] 面向操作的语言operate over long distances远距离飞行operate a sewing machine.使用缝纫机operate on the principle of根据 ... 原理工作； 以 ... 为工作原理operated conditioned reflex操作式条件反射