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 distribution center咒电中心
main pathogenic bacteria主要病原茵
main bearing lubrication主轴承润滑
main distributing centre主配电站
main electric connection电气主接线
main inlet control value主调节阀
main operated instrument交流供电仪表
main speed reduction box主减速箱
Main Process of Aloe Can芦荟罐头生产工艺
main inlet control valve主调节阀,主进汽控制阀