词汇	magnetic screen
释义	magnetic screen 磁屏
随便看	long run cost schedules long run development long-run development long run disturbance long-run disturbance long-run dumping long-run economic growth long-run effect long-run efficiency long-run elasticity long-run engagement long run equilibrium long-run equilibrium long run equilibrium price long-run equilibrium price long run equilibrium state long-run equilibrium state Long-run event study long-run fluctuation long-run forecast long run frequence long run frequency long-run frequency long run gains long-run gains