“PEM (permission e-mail marketing)”概念、定义、翻译-科学时代

单词	PEM (permission e-mail marketing)
释义	广告学词汇手册 PEM (permission e-mail marketing) 许可电子邮件营销
随便看	boxed set box effect Boxelder Boxer Indemnity boxer indemnity Boxer Protocol Boxer Rising box family box filter boxfish box-foaming box fold box formation box gauge box groove boxhead box heart sawing boxhole box honey box in box in boxing boxing Boxing Day boxing-up

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。