“junk email”的概念、定义、翻译、参考文献-科学参考

单词	junk email
释义	junk email Internet The email equivalent of junk mail.
随便看	drift region drift scan drift space drift-tube accelerator drill down drill hole drilling drilling bit drilling mud drill string dripline DRIPs DRiPs dripstone drive driven antenna driven output driven system driver drive speed driving force driving impedance driving-point impedance driving potential drizzle

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。