【基础英语】消息已读未回，英文怎么说？

Leave someone on read 已读未回（注意read 的发音）

e.g. I sent her a message last night but she left me on read. 我昨天给她发了个信息，但是她看了没回我。

e.g. Sorry, I didn’t mean to leave you on read. But I was in the middle of something and the I got distracted. So I forgot to reply your message.  不好意思，我不是故意已读不回。我是昨天在忙，然后后来忙别的弄忘记了。