“兆”概念、定义、翻译-科学时代

单词	兆
释义	能源科学技术词汇手册兆 mega
随便看	media advertising media allocation media analysis media analysis media assistant media audience media audience media audience profile media budget media buyer media buying media buying company media buying director media buying service media buying service media capital media carrier media characteristics media class media commission media communication media communication media communication strategy media concentration theory media conglomerate

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。