基本解释adj.由现任委员投票而获选的同根派生 co-optative相关词英汉例句I think I'll opt out of this game. 我不想参加这场比赛。co optativeadj. 补选的co optvt. 补选Chiyoda Mutual Life Insurance Co. 千代田寿险公司(日本)They opt for more holiday instead of more pay. 他们选择了延长假期而不是增加工资。co-optative更多例句