主修和辅修的英文

通选课：General Education；Liberal optional courses短语：物理通选课 Physics lesson通选课课表 Courses for General Education通识教育任选课 Optional Course of General Education选修课：optional course；elective course必修课：required course；compulsory courses辅修课：compulsory course；Minor Course主修课和辅修课：major & minor course

minor是辅修专业的意思，major则是主修专业的意思。she is a chemistry minor.她是化学专业的辅修学生。

specialized course 专业课 major 主修课 minor 辅修课 compulsory course 必修课 optional course 选修课