double major短语⁶⁰⁶⁶⁶ 基本例句 同时主修两个专业的学生 He then served in the United States military before returning to Cal to complete a double major in history and physical education and earning his Master's degree in Physical Education. 毕业后他先在美国军队服役，然后又返回母校完成体育和历史双学位并获得了体育教育的硕士学位。 golfjh