multiplerolln.多滚筒multipleadj.多种多样的；许多的n.倍数；并联multiple organ failure多器官衰竭multiple stage ejector多级引射器multiple plunger press多柱塞压力机multiple-user system多用户系统Multiple organs damnge多器官损害multiple-shot survey多点测斜multiple gene assembly多基因组装multiple crack problem多裂纹问题multiple-hopper tank多斗池multiple consolidation多重汇总数据区域