opt in

英 [ɒpt ɪn]

美 [ɑːpt ɪn]

选择加入

柯林斯词典

• PHRASAL VERB 决定参加；决定加入
  If you canopt in tosomething, you are able to choose to be part of an agreement or system.
  1. He proposed that only those countries which were willing and able should opt in to phase three...
     他提议只有那些有意愿而且有能力的国家才应参与第三阶段。
  2. He didn't exactly opt out because he never opted in.
     确切地说他并没有退出，因为他压根儿就没有参加。

双语例句

• The first step for a student in considering a career in meteorology or atmospheric sciences is to opt in favor of physical science courses and mathematics.
  第一步，让学生在考虑投身气象或大气科学是选择赞成物理科学课程和数学。
• You can choose to opt in and start receiving paid emails to earn cash.
  设置你的帐户接受支付邮件，开始赚钱！
• Opt in for both image ads and text ads.
  选择两个图片广告和文字广告。
• Application of OPT Theory in the Modification of Salt and Chemical Making Equipment
  OPT理论在盐化工设备改造中的应用
• Imagine, for a moment, if instagram had made this offer to users: you can opt in to a program that lets us sell your photos to third parties, and in exchange we will give you 10% of the revenue.
  我们不妨设想一下，如果Instagram向用户提供这种服务：用户可以选择加入分享项目，允许Instagram将自己的照片出售给第三方，而用户将获得10%的照片收益。
• I am informed of the Student Protection Scheme and I choose to opt in/ out of it.
  我已被告知此学生保护计划内容，我选择加入/不加入此项计划。
• Besides cafes and cake shops, students often opt to study in the open air.
  除了咖啡馆和蛋糕店之外，学生们还经常在户外上自习。
• He proposed that only those countries which were willing and able should opt in to phase three
  他提议只有那些有意愿而且有能力的国家才应参与第三阶段。
• Americans who want to make this sort of gift have to opt in& that is, indicate on a driver's license that when they die, they want their organs to be made available.
  在美国，那些想捐器官的人必须自己做出抉择。也就是说，他们必须在驾照上写明死后器官可以被征用。
• Decisions to opt out of global arrangements ( or an inability to opt in, as we see in the case of governments too weak to combat terrorists who set up shop on their territory) can have repercussions far beyond a country's borders.
  一国决定不参与全球安排（或无力参与其中，比如有些政府太过软弱，无力抗击在其领土上建立地盘的恐怖分子），其影响的波及面可能远远超出该国国界。