opt in
US /ɑːpt ˈɪn/
UK /ɒpt ɪn/
短语动词
选择加入, 同意
to choose to be part of an activity, plan, or group
示例:
•
Customers can opt in to receive marketing emails.
客户可以选择接收营销邮件。
•
You need to opt in to the new privacy policy.
您需要选择接受新的隐私政策。
反义词: