“original document”概念、定义、翻译-科学时代

单词	original document
释义	国际贸易词汇手册 original document 原始凭证，原始单据
随便看	backdate backdate back date back diffusion back diffusion back-diffusion back diffusion backdigger back discharge backdoor back door backdoor back door backdoor back-door deal backdoor financing backdoor financing backdoor financing back door interference back-door listing backdoor listing backdoor listing back-door selling backdoor spending backdown

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。

original document