multicelladj.多室的Multipref.表示“多个、多种、多方面”multi level hoisting多水平提升multi-classrouting多类路由Multi-Airport Area多机场区域multichannel problem多通道问题multi color technics彩色技术Multileg Interchange多路立体交叉multivariate control多元控制multichannel scaling多道定标multi-channel chip多路选择芯片multiplayer coatings复合涂层