Elective

[ɪ'lektɪv] or [ɪ'lɛktɪv]

解释:

(adj.) subject to popular election; 'elective official' .

(adj.) not compulsory; 'elective surgery'; 'an elective course of study' .

埃文编辑--From WordNet

解释:

(a.) Exerting the power of choice; selecting; as, an elective act.

(a.) Pertaining to, or consisting in, choice, or right of choosing; electoral.

(a.) Dependent on choice; bestowed or passing by election; as, an elective study; an elective office.

(n.) In an American college, an optional study or course of study.

录入:奥维尔