“Ring des Nibelungen，Der”概念、定义、翻译-科学时代

单词	Ring des Nibelungen，Der
释义	音乐词汇手册 Ring des Nibelungen，Der 〈德语〉《尼伯龙根的指环》（歌剧）
随便看	attention economy attention getter attention-interest-desire-action model (AIDA model) attention, interesting, desire, action (AIDA) attention management attention marketing attention narrowing attention note attention skill attention span attention span attention span attention structure attention switching attention to orders attention value attention will attentive audience attentiveness to duties attentive readership score attenuance attenuant attenuate attenuate attenuated duck plague vaccine

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。