“opt-in e-mail advertising”概念、定义、翻译-科学时代

单词	opt-in e-mail advertising
释义	广告学词汇手册 opt-in e-mail advertising 自愿订阅式电子邮件广告
随便看	zero energy thermal reactor zero energy thermonuclear apparatus zero energy thermonuclear assembly zero energy toroidal apparatus zero energy uranium system zero equation model zero-equilibrium receiver zero error zero error zero error zero error zero error zero event counting zero exponent zero-extraction zero fare zero-feet attack zero field absorption zero field emission zero field emission current zero field operation zero field splitting zerofill zero fill zero flag

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。