“主题演讲”概念、定义、翻译-科学时代

单词	主题演讲
释义	广告学词汇手册主题演讲 keynote speech
随便看	Five Vehicles five viscera five viscera five wheels Five Wisdoms Five Wounds，the five W's and one H five W's of news five-year age group Five-year Plan five-year plan Five，The fix fix fixation fixation fixation fixation fixation fixation fixation fixation device fixation disk fixation hysteria fixation line

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。