majoram[植]牛至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 General General Staff总参谋部少将major of physical education体育教育专业major grain producing areas粮食主产区Major grain production area粮食主产区major communist adversaries敌对的共产党大国Major arch ring reinforcing主拱圈加固major gas generation period主生气期作用时间majoring physical education体育教育专业major hazards installations重大危险源major in physical education体育教育专业