“密封投标”概念、定义、翻译-科学时代

单词	密封投标
释义	市场营销词汇手册 sealed bidding 密封投标
随便看	Warsaw Treaty Organization Warsaw Treaty Organization （WTO） Warshaw School warship warship Wars of Religion Wars of the Roses war spoils wart wart wart wart wart wart war tax war tax wart cress Wartenberg's disease Wartenberg's sign Warthin-Finkeldey cells Warthin-Finkeldey syncytial cell warthog wart-hog disease virus wartime wartime actuality shots

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。

sealed bidding