n.（学校的）选课制度...

The most extended elective system and the most restricted elective system are alike in this respect.在这一点上,这个最大范围的选举系统和最大限制的选举系统是一回事.He used elective system, replacing the stereotype of classical courses, students can pur...

elective system的音标：elective system的英式发音音标为：[ɪ'lektɪv 'sistəm]elective system的美式发音音标为：[ɪ'lɛktɪv 'sɪstəm]...