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

• And there are Android-based apps on the smartphone, like Gmail, that you can opt in for notifications on the watch.
  智能手机上有一些基于安卓系统的应用如Gmail，你可以选择在手表上显示这些应用的相关通知。
• 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？
• Opt in for both image ads and text ads.
  选择两个图片广告和文字广告。
• The update itself does not directly provide protection against specific attacks such as credential forwarding, but allows applications to opt in to Extended Protection for Authentication.
  此更新本身不会直接提供对特定攻击（例如认证转送）的防护，但可让应用程式选择加入「验证延伸保护」。
• Application of OPT in Real Estate Development Investment Decision
  期权定价理论在房地产开发投资决策中的运用
• 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。
• Utilizing opt method in desulfurization and cyanide removal technique to produce clean cog
  OPT法脱硫脱氰生产洁净煤气
• Aimed at the characteristics of multi-project production, multi-project production scheduling mode, based on two-level coordination, is developed to control plans inside enterprise by extending MRPII/ OPT in the single project to multi-project enterprise.
  针对多型号生产的特点，将单型号内部的MRPII/OPT扩展到整个多型号企业，提出基于二级协调的多型号生产调度运行模式，以便更有效地控制企业内部的计划；
• 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。