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 functions district主体功能区main workshop structure主厂房结构main wash heating phase主洗加热期main truss gusset plate主桁架节点板main structure of Wushu武术主体结构main starting air valve主起动空气阀main thrust ball bearing主推力球轴承main food produce region粮食主产区main- functional zones主体功能区main transmission system主传动系统