I sat down to open the mail.

我坐下来打开信件。

《牛津词典》

This parameter tells Lotus Domino to leave the session for delivering mail open between the various servers.

这个参数告诉Lotus Domino将不同服务器之间传递邮件的会话保持在开启状态。

youdao

Open the Inbox view (with 100 mail messages).

打开Inbox视图(带有100条邮件消息)。

youdao

No matter how intimidating it might be, always open the mail.

FORBES: Taxes From A To Z (2013): N Is For Notice Of Deficiency

Once recipients open the e-mail and verify who they are, they click to the Webcertificate site.

CNN: Shoppers, computer

They did not attend the crucial meeting, read the vital memo or open the incriminating e-mail.

ECONOMIST: They make the rules, and get the gold