“advertising to sales ratio”概念、定义、翻译-科学时代

单词	advertising to sales ratio
释义	旅游词汇手册 advertising to sales ratio 广告费对销售额比率
随便看	burlesque ingénue burlesquerie burlesque show burlesque tragedy burletta burley burling Burlingame Treaty Burlingame，Anson burly burly wheel Burma Campaigns Burma chimonobambusa Burma National Army burmannia burmanniaceae Burma teak Burmese Burmese art Burmese Wars burn burn burn burn burn

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。