柯林斯词典opt /ɒpt/ (opting,opted,opts) 1. V-T/V-I If you opt for something, or opt to do something, you choose it or decide to do it in preference to anything else. 选择 Depending on your circumstances you can opt for one method or the other. 根据自己的情况，你可以选择这种或那种方法。 返回 opt剑桥词典a situation in which some members of a group choose not to join or be involved in an activity 主动选择退出 Since the opt-out, the hospital has been responsible for its own budgeting . 自从主动选择退出后，这家医院要对自己的预算负责。 返回 opt