/ Cpt; Bpt/ v
[Tt] decide to do sth; choose 决定做某事物; 选择: He opted to go to Paris rather than London 他决定去巴黎, 不去伦敦.
(phr v) opt for sth decide on sth; choose sth 决定某事物; 选择某事物: Fewer students are opting for science courses nowadays. 现在选修理科的学生少了. =>Usage at choose 用法见choose. opt out (of sth) choose not to take part (in sth) 决定不参加(某事): I think I'll opt out of this game. 我不想参加这场比赛.