Mainali迈纳利mainadj.主要的；最重要的n.干线；总管道；[pl](水、煤、电)供应系统；<古>大海main body of supervision监督主体main-body construction主体结构main sharholders' rightsmain structure curvature构造主曲率main body of negotiations谈判主体main frequency water pump工频水泵main rockfilling material主堆石Main concepts of networks网络主要概念main rod brass wedge bolt主杆铜楔螺栓main-stream temperature主汽温