" To bcc: (someone)" means to blind carbon copy someone.

“To bcc: (someone)”意思是盲目抄送某人。

Selma says, " I'll cc: myself and I'll bcc: you to make sure they go through."

塞尔玛说，“我会抄送：我自己， 我会密件抄送：你以确保他们通过。

I'll cc: myself and I'll bcc: you to make sure it goes through.

我会抄送：我自己，我会密件抄送：您以确保它通过。

So for example, I send a message to my brother, I cc: my sister, and then I bcc: my mother.

例如，我给我弟弟发信息，我抄送：我姐姐，然后我密件抄送：我妈妈。

A " bcc: " is when you're going to send another copy of your message, but you're not indicating to the primary person that you are sending a copy to this other person.

“密件抄送：” 是指您要发送邮件的另一个副本，但您没有向主要人员表明您要向此其他人发送副本。

That's why we say it's " blind." " To be blind" means to be unable to see, so " bcc: " is when you are sending a copy of something that other people who receive the message aren't aware of.

这就是为什么我们说它是“盲目的” 。 “盲目的” 意味着无法看到，所以“密件抄送：” 是指您发送的内容的副本， 而其他接收消息的人并不知道。