“4A (American Association of Advertising Agencies)”概念、定义、翻译-科学时代

单词	4A (American Association of Advertising Agencies)
释义	请查阅4A--4A (American Association of Advertising Agencies)
随便看	ulmaceae ulmaceous ulmaria ulmification Ulmi Fructus Praeparatio ulminite ulmus Ulmus Ulmus pumila ulna ulna ulna Ulna and Radius ulnar nerve ulocarcinoma Ulon ulorrhagia ulota ulotomy ulotrichi ULP ULPA ULPA filter ULPA--ULPA (ultra low penetration air) ULPA (ultra low penetration air)

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。