Majoral马霍拉尔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 structural protein主要结构蛋白基因Major Commercial Account主要贸易账目Major Fleet Escort Study大舰队护航研究major gene plus polygene株高major-minor deflection主副偏转major crisis emergencies重大危机事件Major for undergraduates本科专业major depressive episode严重抑郁发作major-changed students转专业学生major affective disorder主要情感失常