A program usually employed by spammers in order to find and store email addresses which can then be used to send spam email. These harvesters are normally bots which wander over areas such as Web sites, newsgroups, profiles, and chat rooms.
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。