Many email readers can be set by a user to send a message that they are not available for some time period when they receive an email message from another user. The text of the reply is known as an Out of Office Reply.
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。