unread

核心释义

1. 1.

   撤销阅读；视为未读。

   To undo the process of reading.

2. 2.

   将(已读的邮件或即时消息)标记为未读。

   To flag (a previously read e-mail or similar message) as not having been read.

将(已读的邮件或即时消息)标记为未读。