Majorin马约林majoradj.较多的；主要的；严重的；(音乐)大调的n.成年人；主修（科目）；陆军少校；举足轻重者v.主修major courses of administration行政管理专业课程major unit assembly replacement主部件总成更换Majordomo of the Pride Lands.王国的日常事物总管。major histocompatibility system主要组织相容性系统major-minor loop organization主次环结构major breakpoint cluster regionMCRmajor - diameter single Stake大直径单桩Major Communications Relay Ship通信中继主舰Major of Mechanical Engineering机械工程类专业Major Shipboard SATCOM Terminal大型舰载卫星通信终端