elective
【词性】:adj. 【释义】: ❶ 由选举产生的〔The presidency is an elective oftice.总统是由选举产生的职位。 Some judges are elective officials and some are appointed.有些法官是选举产生的,有的则是委任的。〕 ❷ 可选择的,选修的〔Music and art are usually elective subjects in high school.在中学,音乐和美术通常是选修课。 〕‖ n.选修课程 |