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Maintcnancc hcmodialysis维持性血液透析main offensive direction主攻方向main-steam-parameter主蒸汽参数main right bundle branch右束支主干main body of agriculture农业生产main air cleaning system主净化系统main bodies of education教育主体main narrative structure“立主脑”main body of circulation流通主体main power supply system主供电系统