email attachments
emotional attachment
file attachments
sense of attachment
A: Did you receive my email with the attachments?
A：你收到我带附件的那封邮件了吗？
B: Yes, I downloaded all the attachments just now.
B：收到了，我刚刚下载了所有附件。
1) 电子邮件附件
2) 物理连接物或配件
3) 心理上的依恋
1. 附件；配件；依恋
noun
1. Files sent together with an email or letter.
2. Something that is joined to something else.
3. A feeling of closeness or liking for someone or something.
Synonym: connection, accessory, bond