“advertising campaign”概念、定义、翻译-科学时代

单词	advertising campaign
释义	旅游词汇手册 advertising campaign 广告宣传活动；广告运作
随便看	model theory model tree model type model unit model validation model validation model validity criterion Model-View-Controller (MVC) Model，Walter modem modem modem modem modem modem modem bank modem chip modem eliminator modem interface unit modem--modem (modulator-demodulator) modem (modulator-demodulator) modem (modulator-demodulator) Mod E--Mod E（Modern English） modem ready (MR) modem standard

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。