短语词组短语enrolment ratio 入读率Open Enrolment 自由入学政策;开放入学enrollment enrolment 登记Enrolment Procedures 报名程序;报名流程Enrolment Time 申请时间Electoral Enrolment 线上选举Enrolment Method 报名办法;报名方式enlarged enrolment 扩招 返回 enrolment