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

• What is the cutoff date to opt in to transfer my account to FXCM UK?
  选择将账户转移至FXCMUK的截止日期是何时？
• 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。
• 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
• It is within the sovereignty of every nation to opt, in keeping with its national conditions and the will of its people, for a social system and road of development of its own choice. No one else has the right to interfere.
  根据本国国情和自己的意愿选择社会制度和发展道路，是各国人民的主权，别人无权干涉。
• The analysis of the optimal avalanche gain M opt in the distributed temperature sensor system based on the Raman-backscattering is presented.
  本文对基于后向Raman散射分布式光纤测温系统中APD的最佳雪崩增益Mopt进行了分析。
• 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。
• 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。
• The last thing to add is a mechanism for Mobile Safari users to opt out of the mobile view and then opt back in.
  最后要添加的是MobileSafari用户选择退出手机视图然后选择重新进入的机制。
• Our students can also opt to stay in residence.
  我们的学生也可以选择住校。
• Opt in for both image ads and text ads.
  选择两个图片广告和文字广告。