elective
中文来自 ECDICT
- adj.
- 选举的，根据选举的，选修的
- n.
- 选修课程
构词拆分
elect词根/词干
+
-ive后缀
An adjective suffix signifying relating or belonging to, of the nature of, tending to, or serving to; as: affirmative, active, conclusive, corrective, diminutive.
词源说明
释义（英文）
形容词 Adjective
- Of, or pertaining to voting or elections; involving a choice between options.
- Open to choice; freely chosen; (also, usually) unnecessary; minor.
- (US health care system, technical) Scheduled and nonemergent