“executed in duplicate”概念、定义、翻译-科学时代

单词	executed in duplicate
释义	商务词汇手册 executed in duplicate 签署一式两份
随便看	diazo salt diazo sensitized paper diazotization diazotizing diazotizing colour diazotizing dye diazotroph diazotype diazotype Diaz，Porfirio DIB dib dibaryon dibaryon dibasic acid dibasic acid dibasic tricalcium hypochlorite dibber dibber dibber dibble dibble dibble dibbler dibble seeding

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。