copy in
片語動詞所屬單字copy
copy in — 片語動詞
1. to include someone as a recipient of an email message by adding their email addr
1.片語動詞
釋義
副本抄送（將某人加入電子郵件的副本收件人）
to include someone as a recipient of an email message by adding their email address in the CC field
例句
Please copy me in when you send the project update to the team.
João copied his manager in on the email chain so everyone could see the progress.