Mainghi马因吉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 Technical parameters主要技术参数main fire protection pump消防主泵Main Route Reconnaissance主要航线侦察main protection of boiler锅炉主保护main support for movement机心主支架main-part participating主体参与main propulsion equipment主推进装置main controllingcomponent主控零件main engine speed limiter主机限速器Main-branch hall system总分馆制